/* The following are pre-initialized by GDBARCH. */
-extern const struct bfd_arch_info *gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
+const struct bfd_arch_info *gdbarch_bfd_arch_info (struct gdbarch *gdbarch);
/* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
-extern enum bfd_endian gdbarch_byte_order (struct gdbarch *gdbarch);
+enum bfd_endian gdbarch_byte_order (struct gdbarch *gdbarch);
/* set_gdbarch_byte_order() - not applicable - pre-initialized. */
-extern enum bfd_endian gdbarch_byte_order_for_code (struct gdbarch *gdbarch);
+enum bfd_endian gdbarch_byte_order_for_code (struct gdbarch *gdbarch);
/* set_gdbarch_byte_order_for_code() - not applicable - pre-initialized. */
-extern enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
+enum gdb_osabi gdbarch_osabi (struct gdbarch *gdbarch);
/* set_gdbarch_osabi() - not applicable - pre-initialized. */
-extern const struct target_desc *gdbarch_target_desc (struct gdbarch *gdbarch);
+const struct target_desc *gdbarch_target_desc (struct gdbarch *gdbarch);
/* set_gdbarch_target_desc() - not applicable - pre-initialized. */
/* Number of bits in a short or unsigned short for the target machine. */
-extern int gdbarch_short_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
+int gdbarch_short_bit (struct gdbarch *gdbarch);
+void set_gdbarch_short_bit (struct gdbarch *gdbarch, int short_bit);
/* Number of bits in an int or unsigned int for the target machine. */
-extern int gdbarch_int_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
+int gdbarch_int_bit (struct gdbarch *gdbarch);
+void set_gdbarch_int_bit (struct gdbarch *gdbarch, int int_bit);
/* Number of bits in a long or unsigned long for the target machine. */
-extern int gdbarch_long_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
+int gdbarch_long_bit (struct gdbarch *gdbarch);
+void set_gdbarch_long_bit (struct gdbarch *gdbarch, int long_bit);
/* Number of bits in a long long or unsigned long long for the target
machine. */
-extern int gdbarch_long_long_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
+int gdbarch_long_long_bit (struct gdbarch *gdbarch);
+void set_gdbarch_long_long_bit (struct gdbarch *gdbarch, int long_long_bit);
/* The ABI default bit-size and format for "bfloat16", "half", "float", "double", and
"long double". These bit/format pairs should eventually be combined
Each format describes both the big and little endian layouts (if
useful). */
-extern int gdbarch_bfloat16_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_bfloat16_bit (struct gdbarch *gdbarch, int bfloat16_bit);
+int gdbarch_bfloat16_bit (struct gdbarch *gdbarch);
+void set_gdbarch_bfloat16_bit (struct gdbarch *gdbarch, int bfloat16_bit);
-extern const struct floatformat **gdbarch_bfloat16_format (struct gdbarch *gdbarch);
-extern void set_gdbarch_bfloat16_format (struct gdbarch *gdbarch, const struct floatformat **bfloat16_format);
+const struct floatformat **gdbarch_bfloat16_format (struct gdbarch *gdbarch);
+void set_gdbarch_bfloat16_format (struct gdbarch *gdbarch, const struct floatformat **bfloat16_format);
-extern int gdbarch_half_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_half_bit (struct gdbarch *gdbarch, int half_bit);
+int gdbarch_half_bit (struct gdbarch *gdbarch);
+void set_gdbarch_half_bit (struct gdbarch *gdbarch, int half_bit);
-extern const struct floatformat **gdbarch_half_format (struct gdbarch *gdbarch);
-extern void set_gdbarch_half_format (struct gdbarch *gdbarch, const struct floatformat **half_format);
+const struct floatformat **gdbarch_half_format (struct gdbarch *gdbarch);
+void set_gdbarch_half_format (struct gdbarch *gdbarch, const struct floatformat **half_format);
-extern int gdbarch_float_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
+int gdbarch_float_bit (struct gdbarch *gdbarch);
+void set_gdbarch_float_bit (struct gdbarch *gdbarch, int float_bit);
-extern const struct floatformat **gdbarch_float_format (struct gdbarch *gdbarch);
-extern void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat **float_format);
+const struct floatformat **gdbarch_float_format (struct gdbarch *gdbarch);
+void set_gdbarch_float_format (struct gdbarch *gdbarch, const struct floatformat **float_format);
-extern int gdbarch_double_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
+int gdbarch_double_bit (struct gdbarch *gdbarch);
+void set_gdbarch_double_bit (struct gdbarch *gdbarch, int double_bit);
-extern const struct floatformat **gdbarch_double_format (struct gdbarch *gdbarch);
-extern void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat **double_format);
+const struct floatformat **gdbarch_double_format (struct gdbarch *gdbarch);
+void set_gdbarch_double_format (struct gdbarch *gdbarch, const struct floatformat **double_format);
-extern int gdbarch_long_double_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
+int gdbarch_long_double_bit (struct gdbarch *gdbarch);
+void set_gdbarch_long_double_bit (struct gdbarch *gdbarch, int long_double_bit);
-extern const struct floatformat **gdbarch_long_double_format (struct gdbarch *gdbarch);
-extern void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat **long_double_format);
+const struct floatformat **gdbarch_long_double_format (struct gdbarch *gdbarch);
+void set_gdbarch_long_double_format (struct gdbarch *gdbarch, const struct floatformat **long_double_format);
/* The ABI default bit-size for "wchar_t". wchar_t is a built-in type
starting with C++11. */
-extern int gdbarch_wchar_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_wchar_bit (struct gdbarch *gdbarch, int wchar_bit);
+int gdbarch_wchar_bit (struct gdbarch *gdbarch);
+void set_gdbarch_wchar_bit (struct gdbarch *gdbarch, int wchar_bit);
/* True if `wchar_t' is signed, false if unsigned.
The default value is true (signed). */
-extern bool gdbarch_wchar_signed (struct gdbarch *gdbarch);
-extern void set_gdbarch_wchar_signed (struct gdbarch *gdbarch, bool wchar_signed);
+bool gdbarch_wchar_signed (struct gdbarch *gdbarch);
+void set_gdbarch_wchar_signed (struct gdbarch *gdbarch, bool wchar_signed);
/* Returns the floating-point format to be used for values of length LENGTH.
NAME, if non-NULL, is the type name, which may be used to distinguish
different target formats of the same length. */
using gdbarch_floatformat_for_type_ftype = const struct floatformat **(struct gdbarch *gdbarch, const char *name, int length);
-extern const struct floatformat **gdbarch_floatformat_for_type (struct gdbarch *gdbarch, const char *name, int length);
-extern void set_gdbarch_floatformat_for_type (struct gdbarch *gdbarch, gdbarch_floatformat_for_type_ftype *floatformat_for_type);
+const struct floatformat **gdbarch_floatformat_for_type (struct gdbarch *gdbarch, const char *name, int length);
+void set_gdbarch_floatformat_for_type (struct gdbarch *gdbarch, gdbarch_floatformat_for_type_ftype *floatformat_for_type);
/* For most targets, a pointer on the target and its representation as an
address in GDB have the same size and "look the same". For such a
ptr_bit is the size of a pointer on the target */
-extern int gdbarch_ptr_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
+int gdbarch_ptr_bit (struct gdbarch *gdbarch);
+void set_gdbarch_ptr_bit (struct gdbarch *gdbarch, int ptr_bit);
/* addr_bit is the size of a target address as represented in gdb */
-extern int gdbarch_addr_bit (struct gdbarch *gdbarch);
-extern void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
+int gdbarch_addr_bit (struct gdbarch *gdbarch);
+void set_gdbarch_addr_bit (struct gdbarch *gdbarch, int addr_bit);
/* dwarf2_addr_size is the target address size as used in the Dwarf debug
info. For .debug_frame FDEs, this is supposed to be the target address
GCC back-end defines a DWARF2_ADDR_SIZE other than the target pointer size,
and if Dwarf versions < 4 need to be supported. */
-extern int gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch);
-extern void set_gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch, int dwarf2_addr_size);
+int gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch);
+void set_gdbarch_dwarf2_addr_size (struct gdbarch *gdbarch, int dwarf2_addr_size);
/* True if `char' acts like `signed char', false if `unsigned char'.
The default value is true (signed). */
-extern bool gdbarch_char_signed (struct gdbarch *gdbarch);
-extern void set_gdbarch_char_signed (struct gdbarch *gdbarch, bool char_signed);
+bool gdbarch_char_signed (struct gdbarch *gdbarch);
+void set_gdbarch_char_signed (struct gdbarch *gdbarch, bool char_signed);
-extern bool gdbarch_read_pc_p (struct gdbarch *gdbarch);
+bool gdbarch_read_pc_p (struct gdbarch *gdbarch);
using gdbarch_read_pc_ftype = CORE_ADDR (readable_regcache *regcache);
-extern CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, readable_regcache *regcache);
-extern void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
+CORE_ADDR gdbarch_read_pc (struct gdbarch *gdbarch, readable_regcache *regcache);
+void set_gdbarch_read_pc (struct gdbarch *gdbarch, gdbarch_read_pc_ftype *read_pc);
-extern bool gdbarch_write_pc_p (struct gdbarch *gdbarch);
+bool gdbarch_write_pc_p (struct gdbarch *gdbarch);
using gdbarch_write_pc_ftype = void (struct regcache *regcache, CORE_ADDR val);
-extern void gdbarch_write_pc (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR val);
-extern void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
+void gdbarch_write_pc (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR val);
+void set_gdbarch_write_pc (struct gdbarch *gdbarch, gdbarch_write_pc_ftype *write_pc);
/* Function for getting target's idea of a frame pointer. FIXME: GDB's
whole scheme for dealing with "frames" and "frame pointers" needs a
serious shakedown. */
using gdbarch_virtual_frame_pointer_ftype = void (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
-extern void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
-extern void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
+void gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset);
+void set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer);
-extern bool gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
+bool gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch);
using gdbarch_pseudo_register_read_ftype = enum register_status (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum, gdb_byte *buf);
-extern enum register_status gdbarch_pseudo_register_read (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum, gdb_byte *buf);
-extern void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
+enum register_status gdbarch_pseudo_register_read (struct gdbarch *gdbarch, readable_regcache *regcache, int cookednum, gdb_byte *buf);
+void set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_ftype *pseudo_register_read);
/* Read a register into a new struct value. If the register is wholly
or partly unavailable, this should call mark_value_bytes_unavailable
as appropriate. If this is defined, then pseudo_register_read will
never be called. */
-extern bool gdbarch_pseudo_register_read_value_p (struct gdbarch *gdbarch);
+bool gdbarch_pseudo_register_read_value_p (struct gdbarch *gdbarch);
using gdbarch_pseudo_register_read_value_ftype = struct value *(struct gdbarch *gdbarch, const frame_info_ptr &next_frame, int cookednum);
-extern struct value *gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch, const frame_info_ptr &next_frame, int cookednum);
-extern void set_gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_value_ftype *pseudo_register_read_value);
+struct value *gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch, const frame_info_ptr &next_frame, int cookednum);
+void set_gdbarch_pseudo_register_read_value (struct gdbarch *gdbarch, gdbarch_pseudo_register_read_value_ftype *pseudo_register_read_value);
/* Write bytes in BUF to pseudo register with number PSEUDO_REG_NUM.
Raw registers backing the pseudo register should be written to using
NEXT_FRAME. */
-extern bool gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
+bool gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch);
using gdbarch_pseudo_register_write_ftype = void (struct gdbarch *gdbarch, const frame_info_ptr &next_frame, int pseudo_reg_num, gdb::array_view<const gdb_byte> buf);
-extern void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, const frame_info_ptr &next_frame, int pseudo_reg_num, gdb::array_view<const gdb_byte> buf);
-extern void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
+void gdbarch_pseudo_register_write (struct gdbarch *gdbarch, const frame_info_ptr &next_frame, int pseudo_reg_num, gdb::array_view<const gdb_byte> buf);
+void set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_pseudo_register_write_ftype *pseudo_register_write);
/* Write bytes to a pseudo register.
Implementations should be migrated to implement pseudo_register_write instead. */
using gdbarch_deprecated_pseudo_register_write_ftype = void (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf);
-extern void gdbarch_deprecated_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf);
-extern void set_gdbarch_deprecated_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_deprecated_pseudo_register_write_ftype *deprecated_pseudo_register_write);
+void gdbarch_deprecated_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf);
+void set_gdbarch_deprecated_pseudo_register_write (struct gdbarch *gdbarch, gdbarch_deprecated_pseudo_register_write_ftype *deprecated_pseudo_register_write);
-extern int gdbarch_num_regs (struct gdbarch *gdbarch);
-extern void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
+int gdbarch_num_regs (struct gdbarch *gdbarch);
+void set_gdbarch_num_regs (struct gdbarch *gdbarch, int num_regs);
/* This macro gives the number of pseudo-registers that live in the
register namespace but do not get fetched or stored on the target.
These pseudo-registers may be aliases for other registers,
combinations of other registers, or they may be computed by GDB. */
-extern int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
-extern void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
+int gdbarch_num_pseudo_regs (struct gdbarch *gdbarch);
+void set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch, int num_pseudo_regs);
/* Assemble agent expression bytecode to collect pseudo-register REG.
REG must be a valid register number. */
-extern bool gdbarch_ax_pseudo_register_collect_p (struct gdbarch *gdbarch);
+bool gdbarch_ax_pseudo_register_collect_p (struct gdbarch *gdbarch);
using gdbarch_ax_pseudo_register_collect_ftype = void (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
-extern void gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
-extern void set_gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch, gdbarch_ax_pseudo_register_collect_ftype *ax_pseudo_register_collect);
+void gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
+void set_gdbarch_ax_pseudo_register_collect (struct gdbarch *gdbarch, gdbarch_ax_pseudo_register_collect_ftype *ax_pseudo_register_collect);
/* Assemble agent expression bytecode to push the value of pseudo-register
REG on the interpreter stack.
REG must be a valid register number.
Return false if something goes wrong, true otherwise. */
-extern bool gdbarch_ax_pseudo_register_push_stack_p (struct gdbarch *gdbarch);
+bool gdbarch_ax_pseudo_register_push_stack_p (struct gdbarch *gdbarch);
using gdbarch_ax_pseudo_register_push_stack_ftype = bool (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
-extern bool gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
-extern void set_gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch, gdbarch_ax_pseudo_register_push_stack_ftype *ax_pseudo_register_push_stack);
+bool gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch, struct agent_expr *ax, int reg);
+void set_gdbarch_ax_pseudo_register_push_stack (struct gdbarch *gdbarch, gdbarch_ax_pseudo_register_push_stack_ftype *ax_pseudo_register_push_stack);
/* Some architectures can display additional information for specific
signals.
UIOUT is the output stream where the handler will place information. */
-extern bool gdbarch_report_signal_info_p (struct gdbarch *gdbarch);
+bool gdbarch_report_signal_info_p (struct gdbarch *gdbarch);
using gdbarch_report_signal_info_ftype = void (struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal);
-extern void gdbarch_report_signal_info (struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal);
-extern void set_gdbarch_report_signal_info (struct gdbarch *gdbarch, gdbarch_report_signal_info_ftype *report_signal_info);
+void gdbarch_report_signal_info (struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal);
+void set_gdbarch_report_signal_info (struct gdbarch *gdbarch, gdbarch_report_signal_info_ftype *report_signal_info);
/* GDB's standard (or well known) register numbers. These can map onto
a real register or a pseudo (computed) register or not be defined at
all (-1).
gdbarch_sp_regnum will hopefully be replaced by UNWIND_SP. */
-extern int gdbarch_sp_regnum (struct gdbarch *gdbarch);
-extern void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
+int gdbarch_sp_regnum (struct gdbarch *gdbarch);
+void set_gdbarch_sp_regnum (struct gdbarch *gdbarch, int sp_regnum);
-extern int gdbarch_pc_regnum (struct gdbarch *gdbarch);
-extern void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
+int gdbarch_pc_regnum (struct gdbarch *gdbarch);
+void set_gdbarch_pc_regnum (struct gdbarch *gdbarch, int pc_regnum);
-extern int gdbarch_ps_regnum (struct gdbarch *gdbarch);
-extern void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
+int gdbarch_ps_regnum (struct gdbarch *gdbarch);
+void set_gdbarch_ps_regnum (struct gdbarch *gdbarch, int ps_regnum);
-extern int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
-extern void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
+int gdbarch_fp0_regnum (struct gdbarch *gdbarch);
+void set_gdbarch_fp0_regnum (struct gdbarch *gdbarch, int fp0_regnum);
/* Provide a default mapping from a DWARF2 register number to a gdb REGNUM.
Return -1 for bad REGNUM. Note: Several targets get this wrong. */
using gdbarch_dwarf2_reg_to_regnum_ftype = int (struct gdbarch *gdbarch, int dwarf2_regnr);
-extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
-extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
+int gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr);
+void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum);
/* Return the name of register REGNR for the specified architecture.
REGNR can be any value greater than, or equal to zero, and less than
should never return nullptr. */
using gdbarch_register_name_ftype = const char *(struct gdbarch *gdbarch, int regnr);
-extern const char *gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
-extern void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
+const char *gdbarch_register_name (struct gdbarch *gdbarch, int regnr);
+void set_gdbarch_register_name (struct gdbarch *gdbarch, gdbarch_register_name_ftype *register_name);
/* Return the type of a register specified by the architecture. Only
the register cache should call this function directly; others should
use "register_type". */
using gdbarch_register_type_ftype = struct type *(struct gdbarch *gdbarch, int reg_nr);
-extern struct type *gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
-extern void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
+struct type *gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr);
+void set_gdbarch_register_type (struct gdbarch *gdbarch, gdbarch_register_type_ftype *register_type);
/* Generate a dummy frame_id for THIS_FRAME assuming that the frame is
a dummy frame. A dummy frame is created before an inferior call,
frame. */
using gdbarch_dummy_id_ftype = struct frame_id (struct gdbarch *gdbarch, const frame_info_ptr &this_frame);
-extern struct frame_id gdbarch_dummy_id (struct gdbarch *gdbarch, const frame_info_ptr &this_frame);
-extern void set_gdbarch_dummy_id (struct gdbarch *gdbarch, gdbarch_dummy_id_ftype *dummy_id);
+struct frame_id gdbarch_dummy_id (struct gdbarch *gdbarch, const frame_info_ptr &this_frame);
+void set_gdbarch_dummy_id (struct gdbarch *gdbarch, gdbarch_dummy_id_ftype *dummy_id);
/* Implement DUMMY_ID and PUSH_DUMMY_CALL, then delete
deprecated_fp_regnum. */
-extern int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
-extern void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
+int gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch);
+void set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch, int deprecated_fp_regnum);
-extern bool gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
+bool gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
using gdbarch_push_dummy_call_ftype = CORE_ADDR (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, function_call_return_method return_method, CORE_ADDR struct_addr);
-extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, function_call_return_method return_method, CORE_ADDR struct_addr);
-extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
+CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, function_call_return_method return_method, CORE_ADDR struct_addr);
+void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
-extern enum call_dummy_location_type gdbarch_call_dummy_location (struct gdbarch *gdbarch);
-extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, enum call_dummy_location_type call_dummy_location);
+enum call_dummy_location_type gdbarch_call_dummy_location (struct gdbarch *gdbarch);
+void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, enum call_dummy_location_type call_dummy_location);
-extern bool gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
+bool gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
using gdbarch_push_dummy_code_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache);
-extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache);
-extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
+CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache);
+void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
/* Return true if the code of FRAME is writable. */
using gdbarch_code_of_frame_writable_ftype = bool (struct gdbarch *gdbarch, const frame_info_ptr &frame);
-extern bool gdbarch_code_of_frame_writable (struct gdbarch *gdbarch, const frame_info_ptr &frame);
-extern void set_gdbarch_code_of_frame_writable (struct gdbarch *gdbarch, gdbarch_code_of_frame_writable_ftype *code_of_frame_writable);
+bool gdbarch_code_of_frame_writable (struct gdbarch *gdbarch, const frame_info_ptr &frame);
+void set_gdbarch_code_of_frame_writable (struct gdbarch *gdbarch, gdbarch_code_of_frame_writable_ftype *code_of_frame_writable);
using gdbarch_print_registers_info_ftype = void (struct gdbarch *gdbarch, struct ui_file *file, const frame_info_ptr &frame, int regnum, int all);
-extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, const frame_info_ptr &frame, int regnum, int all);
-extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
+void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, const frame_info_ptr &frame, int regnum, int all);
+void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
using gdbarch_print_float_info_ftype = void (struct gdbarch *gdbarch, struct ui_file *file, const frame_info_ptr &frame, const char *args);
-extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, const frame_info_ptr &frame, const char *args);
-extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
+void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, const frame_info_ptr &frame, const char *args);
+void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);
/* MAP a GDB RAW register number onto a simulator register number. See
also include/...-sim.h. */
using gdbarch_register_sim_regno_ftype = int (struct gdbarch *gdbarch, int reg_nr);
-extern int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
-extern void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
+int gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr);
+void set_gdbarch_register_sim_regno (struct gdbarch *gdbarch, gdbarch_register_sim_regno_ftype *register_sim_regno);
using gdbarch_cannot_fetch_register_ftype = bool (struct gdbarch *gdbarch, int regnum);
-extern bool gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
-extern void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
+bool gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum);
+void set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, gdbarch_cannot_fetch_register_ftype *cannot_fetch_register);
using gdbarch_cannot_store_register_ftype = bool (struct gdbarch *gdbarch, int regnum);
-extern bool gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
-extern void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
+bool gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum);
+void set_gdbarch_cannot_store_register (struct gdbarch *gdbarch, gdbarch_cannot_store_register_ftype *cannot_store_register);
/* Determine the address where a longjmp will land and save this address
in PC. Return true on success.
FRAME corresponds to the longjmp frame. */
-extern bool gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
+bool gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch);
using gdbarch_get_longjmp_target_ftype = bool (const frame_info_ptr &frame, CORE_ADDR *pc);
-extern bool gdbarch_get_longjmp_target (struct gdbarch *gdbarch, const frame_info_ptr &frame, CORE_ADDR *pc);
-extern void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
+bool gdbarch_get_longjmp_target (struct gdbarch *gdbarch, const frame_info_ptr &frame, CORE_ADDR *pc);
+void set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch, gdbarch_get_longjmp_target_ftype *get_longjmp_target);
using gdbarch_convert_register_p_ftype = bool (struct gdbarch *gdbarch, int regnum, struct type *type);
-extern bool gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
-extern void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
+bool gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type);
+void set_gdbarch_convert_register_p (struct gdbarch *gdbarch, gdbarch_convert_register_p_ftype *convert_register_p);
using gdbarch_register_to_value_ftype = bool (const frame_info_ptr &frame, int regnum, struct type *type, gdb_byte *buf, bool *optimizedp, bool *unavailablep);
-extern bool gdbarch_register_to_value (struct gdbarch *gdbarch, const frame_info_ptr &frame, int regnum, struct type *type, gdb_byte *buf, bool *optimizedp, bool *unavailablep);
-extern void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
+bool gdbarch_register_to_value (struct gdbarch *gdbarch, const frame_info_ptr &frame, int regnum, struct type *type, gdb_byte *buf, bool *optimizedp, bool *unavailablep);
+void set_gdbarch_register_to_value (struct gdbarch *gdbarch, gdbarch_register_to_value_ftype *register_to_value);
using gdbarch_value_to_register_ftype = void (const frame_info_ptr &frame, int regnum, struct type *type, const gdb_byte *buf);
-extern void gdbarch_value_to_register (struct gdbarch *gdbarch, const frame_info_ptr &frame, int regnum, struct type *type, const gdb_byte *buf);
-extern void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
+void gdbarch_value_to_register (struct gdbarch *gdbarch, const frame_info_ptr &frame, int regnum, struct type *type, const gdb_byte *buf);
+void set_gdbarch_value_to_register (struct gdbarch *gdbarch, gdbarch_value_to_register_ftype *value_to_register);
/* Construct a value representing the contents of register REGNUM in
frame THIS_FRAME, interpreted as type TYPE. The routine needs to
(but not the value contents) filled in. */
using gdbarch_value_from_register_ftype = struct value *(struct gdbarch *gdbarch, struct type *type, int regnum, const frame_info_ptr &this_frame);
-extern struct value *gdbarch_value_from_register (struct gdbarch *gdbarch, struct type *type, int regnum, const frame_info_ptr &this_frame);
-extern void set_gdbarch_value_from_register (struct gdbarch *gdbarch, gdbarch_value_from_register_ftype *value_from_register);
+struct value *gdbarch_value_from_register (struct gdbarch *gdbarch, struct type *type, int regnum, const frame_info_ptr &this_frame);
+void set_gdbarch_value_from_register (struct gdbarch *gdbarch, gdbarch_value_from_register_ftype *value_from_register);
/* For a DW_OP_piece located in a register, but not occupying the
entire register, return the placement of the piece within that
register as defined by the ABI. */
using gdbarch_dwarf2_reg_piece_offset_ftype = ULONGEST (struct gdbarch *gdbarch, int regnum, ULONGEST size);
-extern ULONGEST gdbarch_dwarf2_reg_piece_offset (struct gdbarch *gdbarch, int regnum, ULONGEST size);
-extern void set_gdbarch_dwarf2_reg_piece_offset (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_piece_offset_ftype *dwarf2_reg_piece_offset);
+ULONGEST gdbarch_dwarf2_reg_piece_offset (struct gdbarch *gdbarch, int regnum, ULONGEST size);
+void set_gdbarch_dwarf2_reg_piece_offset (struct gdbarch *gdbarch, gdbarch_dwarf2_reg_piece_offset_ftype *dwarf2_reg_piece_offset);
using gdbarch_pointer_to_address_ftype = CORE_ADDR (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
-extern CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
-extern void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
+CORE_ADDR gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
+void set_gdbarch_pointer_to_address (struct gdbarch *gdbarch, gdbarch_pointer_to_address_ftype *pointer_to_address);
using gdbarch_address_to_pointer_ftype = void (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr);
-extern void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr);
-extern void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
+void gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr);
+void set_gdbarch_address_to_pointer (struct gdbarch *gdbarch, gdbarch_address_to_pointer_ftype *address_to_pointer);
-extern bool gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
+bool gdbarch_integer_to_address_p (struct gdbarch *gdbarch);
using gdbarch_integer_to_address_ftype = CORE_ADDR (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
-extern CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
-extern void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
+CORE_ADDR gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf);
+void set_gdbarch_integer_to_address (struct gdbarch *gdbarch, gdbarch_integer_to_address_ftype *integer_to_address);
/* Return the return-value convention that will be used by FUNCTION
to return a value of type VALTYPE. FUNCTION may be NULL in which
method can properly handle variably-sized types. */
using gdbarch_return_value_ftype = enum return_value_convention (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf);
-extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
+void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
/* Return the return-value convention that will be used by FUNCTION
to return a value of type VALTYPE. FUNCTION may be NULL in which
for instance). */
using gdbarch_return_value_as_value_ftype = enum return_value_convention (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, struct value **read_value, const gdb_byte *writebuf);
-extern enum return_value_convention gdbarch_return_value_as_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, struct value **read_value, const gdb_byte *writebuf);
-extern void set_gdbarch_return_value_as_value (struct gdbarch *gdbarch, gdbarch_return_value_as_value_ftype *return_value_as_value);
+enum return_value_convention gdbarch_return_value_as_value (struct gdbarch *gdbarch, struct value *function, struct type *valtype, struct regcache *regcache, struct value **read_value, const gdb_byte *writebuf);
+void set_gdbarch_return_value_as_value (struct gdbarch *gdbarch, gdbarch_return_value_as_value_ftype *return_value_as_value);
/* Return the address at which the value being returned from
the current function will be stored. This routine is only
May return 0 when unable to determine that address. */
using gdbarch_get_return_buf_addr_ftype = CORE_ADDR (struct type *val_type, const frame_info_ptr &cur_frame);
-extern CORE_ADDR gdbarch_get_return_buf_addr (struct gdbarch *gdbarch, struct type *val_type, const frame_info_ptr &cur_frame);
-extern void set_gdbarch_get_return_buf_addr (struct gdbarch *gdbarch, gdbarch_get_return_buf_addr_ftype *get_return_buf_addr);
+CORE_ADDR gdbarch_get_return_buf_addr (struct gdbarch *gdbarch, struct type *val_type, const frame_info_ptr &cur_frame);
+void set_gdbarch_get_return_buf_addr (struct gdbarch *gdbarch, gdbarch_get_return_buf_addr_ftype *get_return_buf_addr);
/* Return true if the typedef record needs to be replaced.".
Return 0 by default */
using gdbarch_dwarf2_omit_typedef_p_ftype = bool (struct type *target_type, const char *producer, const char *name);
-extern bool gdbarch_dwarf2_omit_typedef_p (struct gdbarch *gdbarch, struct type *target_type, const char *producer, const char *name);
-extern void set_gdbarch_dwarf2_omit_typedef_p (struct gdbarch *gdbarch, gdbarch_dwarf2_omit_typedef_p_ftype *dwarf2_omit_typedef_p);
+bool gdbarch_dwarf2_omit_typedef_p (struct gdbarch *gdbarch, struct type *target_type, const char *producer, const char *name);
+void set_gdbarch_dwarf2_omit_typedef_p (struct gdbarch *gdbarch, gdbarch_dwarf2_omit_typedef_p_ftype *dwarf2_omit_typedef_p);
/* Update PC when trying to find a call site. This is useful on
architectures where the call site PC, as reported in the DWARF, can be
address. */
using gdbarch_update_call_site_pc_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern CORE_ADDR gdbarch_update_call_site_pc (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_update_call_site_pc (struct gdbarch *gdbarch, gdbarch_update_call_site_pc_ftype *update_call_site_pc);
+CORE_ADDR gdbarch_update_call_site_pc (struct gdbarch *gdbarch, CORE_ADDR pc);
+void set_gdbarch_update_call_site_pc (struct gdbarch *gdbarch, gdbarch_update_call_site_pc_ftype *update_call_site_pc);
/* Return true if the return value of function is stored in the first hidden
parameter. In theory, this feature should be language-dependent, specified
to be aware of this in GDB. */
using gdbarch_return_in_first_hidden_param_p_ftype = bool (struct gdbarch *gdbarch, struct type *type);
-extern bool gdbarch_return_in_first_hidden_param_p (struct gdbarch *gdbarch, struct type *type);
-extern void set_gdbarch_return_in_first_hidden_param_p (struct gdbarch *gdbarch, gdbarch_return_in_first_hidden_param_p_ftype *return_in_first_hidden_param_p);
+bool gdbarch_return_in_first_hidden_param_p (struct gdbarch *gdbarch, struct type *type);
+void set_gdbarch_return_in_first_hidden_param_p (struct gdbarch *gdbarch, gdbarch_return_in_first_hidden_param_p_ftype *return_in_first_hidden_param_p);
using gdbarch_skip_prologue_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR ip);
-extern CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
-extern void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
+CORE_ADDR gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
+void set_gdbarch_skip_prologue (struct gdbarch *gdbarch, gdbarch_skip_prologue_ftype *skip_prologue);
-extern bool gdbarch_skip_main_prologue_p (struct gdbarch *gdbarch);
+bool gdbarch_skip_main_prologue_p (struct gdbarch *gdbarch);
using gdbarch_skip_main_prologue_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR ip);
-extern CORE_ADDR gdbarch_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
-extern void set_gdbarch_skip_main_prologue (struct gdbarch *gdbarch, gdbarch_skip_main_prologue_ftype *skip_main_prologue);
+CORE_ADDR gdbarch_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR ip);
+void set_gdbarch_skip_main_prologue (struct gdbarch *gdbarch, gdbarch_skip_main_prologue_ftype *skip_main_prologue);
/* On some platforms, a single function may provide multiple entry points,
e.g. one that is used for function-pointer calls and a different one
by GDB common code even when debugging optimized code, where skip_prologue
is not used. */
-extern bool gdbarch_skip_entrypoint_p (struct gdbarch *gdbarch);
+bool gdbarch_skip_entrypoint_p (struct gdbarch *gdbarch);
using gdbarch_skip_entrypoint_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR ip);
-extern CORE_ADDR gdbarch_skip_entrypoint (struct gdbarch *gdbarch, CORE_ADDR ip);
-extern void set_gdbarch_skip_entrypoint (struct gdbarch *gdbarch, gdbarch_skip_entrypoint_ftype *skip_entrypoint);
+CORE_ADDR gdbarch_skip_entrypoint (struct gdbarch *gdbarch, CORE_ADDR ip);
+void set_gdbarch_skip_entrypoint (struct gdbarch *gdbarch, gdbarch_skip_entrypoint_ftype *skip_entrypoint);
using gdbarch_inner_than_ftype = bool (CORE_ADDR lhs, CORE_ADDR rhs);
-extern bool gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
-extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
+bool gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
+void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
using gdbarch_breakpoint_from_pc_ftype = const gdb_byte *(struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
-extern const gdb_byte *gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
-extern void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
+const gdb_byte *gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr);
+void set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc);
/* Return the breakpoint kind for this target based on *PCPTR. */
using gdbarch_breakpoint_kind_from_pc_ftype = int (struct gdbarch *gdbarch, CORE_ADDR *pcptr);
-extern int gdbarch_breakpoint_kind_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr);
-extern void set_gdbarch_breakpoint_kind_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_kind_from_pc_ftype *breakpoint_kind_from_pc);
+int gdbarch_breakpoint_kind_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr);
+void set_gdbarch_breakpoint_kind_from_pc (struct gdbarch *gdbarch, gdbarch_breakpoint_kind_from_pc_ftype *breakpoint_kind_from_pc);
/* Return the software breakpoint from KIND. KIND can have target
specific meaning like the Z0 kind parameter.
SIZE is set to the software breakpoint's length in memory. */
using gdbarch_sw_breakpoint_from_kind_ftype = const gdb_byte *(struct gdbarch *gdbarch, int kind, int *size);
-extern const gdb_byte *gdbarch_sw_breakpoint_from_kind (struct gdbarch *gdbarch, int kind, int *size);
-extern void set_gdbarch_sw_breakpoint_from_kind (struct gdbarch *gdbarch, gdbarch_sw_breakpoint_from_kind_ftype *sw_breakpoint_from_kind);
+const gdb_byte *gdbarch_sw_breakpoint_from_kind (struct gdbarch *gdbarch, int kind, int *size);
+void set_gdbarch_sw_breakpoint_from_kind (struct gdbarch *gdbarch, gdbarch_sw_breakpoint_from_kind_ftype *sw_breakpoint_from_kind);
/* Return the breakpoint kind for this target based on the current
processor state (e.g. the current instruction mode on ARM) and the
*PCPTR. In default, it is gdbarch->breakpoint_kind_from_pc. */
using gdbarch_breakpoint_kind_from_current_state_ftype = int (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr);
-extern int gdbarch_breakpoint_kind_from_current_state (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr);
-extern void set_gdbarch_breakpoint_kind_from_current_state (struct gdbarch *gdbarch, gdbarch_breakpoint_kind_from_current_state_ftype *breakpoint_kind_from_current_state);
+int gdbarch_breakpoint_kind_from_current_state (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR *pcptr);
+void set_gdbarch_breakpoint_kind_from_current_state (struct gdbarch *gdbarch, gdbarch_breakpoint_kind_from_current_state_ftype *breakpoint_kind_from_current_state);
-extern bool gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
+bool gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch);
using gdbarch_adjust_breakpoint_address_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
-extern CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
-extern void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
+CORE_ADDR gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr);
+void set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address);
using gdbarch_memory_insert_breakpoint_ftype = int (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
-extern int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
-extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
+int gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
+void set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint);
using gdbarch_memory_remove_breakpoint_ftype = int (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
-extern int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
-extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
+int gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt);
+void set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint);
-extern CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
-extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
+CORE_ADDR gdbarch_decr_pc_after_break (struct gdbarch *gdbarch);
+void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR decr_pc_after_break);
/* A function can be addressed by either its "pointer" (possibly a
descriptor address) or "entry point" (first executable instruction).
corresponds to the "function pointer" and the function's start
corresponds to the "function entry point" - and hence is redundant. */
-extern CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch);
-extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset);
+CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch);
+void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset);
/* Return the remote protocol register number associated with this
register. Normally the identity mapping. */
using gdbarch_remote_register_number_ftype = int (struct gdbarch *gdbarch, int regno);
-extern int gdbarch_remote_register_number (struct gdbarch *gdbarch, int regno);
-extern void set_gdbarch_remote_register_number (struct gdbarch *gdbarch, gdbarch_remote_register_number_ftype *remote_register_number);
+int gdbarch_remote_register_number (struct gdbarch *gdbarch, int regno);
+void set_gdbarch_remote_register_number (struct gdbarch *gdbarch, gdbarch_remote_register_number_ftype *remote_register_number);
/* Fetch the target specific address used to represent a load module. */
-extern bool gdbarch_fetch_tls_load_module_address_p (struct gdbarch *gdbarch);
+bool gdbarch_fetch_tls_load_module_address_p (struct gdbarch *gdbarch);
using gdbarch_fetch_tls_load_module_address_ftype = CORE_ADDR (struct objfile *objfile);
-extern CORE_ADDR gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, struct objfile *objfile);
-extern void set_gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address);
+CORE_ADDR gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, struct objfile *objfile);
+void set_gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address);
/* Return the thread-local address at OFFSET in the thread-local
storage for the thread PTID and the shared library or executable
been allocated yet, this function may throw an error. LM_ADDR may
be zero for statically linked multithreaded inferiors. */
-extern bool gdbarch_get_thread_local_address_p (struct gdbarch *gdbarch);
+bool gdbarch_get_thread_local_address_p (struct gdbarch *gdbarch);
using gdbarch_get_thread_local_address_ftype = CORE_ADDR (struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset);
-extern CORE_ADDR gdbarch_get_thread_local_address (struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset);
-extern void set_gdbarch_get_thread_local_address (struct gdbarch *gdbarch, gdbarch_get_thread_local_address_ftype *get_thread_local_address);
+CORE_ADDR gdbarch_get_thread_local_address (struct gdbarch *gdbarch, ptid_t ptid, CORE_ADDR lm_addr, CORE_ADDR offset);
+void set_gdbarch_get_thread_local_address (struct gdbarch *gdbarch, gdbarch_get_thread_local_address_ftype *get_thread_local_address);
-extern CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
-extern void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
+CORE_ADDR gdbarch_frame_args_skip (struct gdbarch *gdbarch);
+void set_gdbarch_frame_args_skip (struct gdbarch *gdbarch, CORE_ADDR frame_args_skip);
using gdbarch_unwind_pc_ftype = CORE_ADDR (struct gdbarch *gdbarch, const frame_info_ptr &next_frame);
-extern CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, const frame_info_ptr &next_frame);
-extern void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
+CORE_ADDR gdbarch_unwind_pc (struct gdbarch *gdbarch, const frame_info_ptr &next_frame);
+void set_gdbarch_unwind_pc (struct gdbarch *gdbarch, gdbarch_unwind_pc_ftype *unwind_pc);
using gdbarch_unwind_sp_ftype = CORE_ADDR (struct gdbarch *gdbarch, const frame_info_ptr &next_frame);
-extern CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, const frame_info_ptr &next_frame);
-extern void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
+CORE_ADDR gdbarch_unwind_sp (struct gdbarch *gdbarch, const frame_info_ptr &next_frame);
+void set_gdbarch_unwind_sp (struct gdbarch *gdbarch, gdbarch_unwind_sp_ftype *unwind_sp);
/* DEPRECATED_FRAME_LOCALS_ADDRESS as been replaced by the per-frame
frame-base. Enable frame-base before frame-unwind. */
-extern bool gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
+bool gdbarch_frame_num_args_p (struct gdbarch *gdbarch);
using gdbarch_frame_num_args_ftype = int (const frame_info_ptr &frame);
-extern int gdbarch_frame_num_args (struct gdbarch *gdbarch, const frame_info_ptr &frame);
-extern void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
+int gdbarch_frame_num_args (struct gdbarch *gdbarch, const frame_info_ptr &frame);
+void set_gdbarch_frame_num_args (struct gdbarch *gdbarch, gdbarch_frame_num_args_ftype *frame_num_args);
-extern bool gdbarch_frame_align_p (struct gdbarch *gdbarch);
+bool gdbarch_frame_align_p (struct gdbarch *gdbarch);
using gdbarch_frame_align_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR address);
-extern CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
-extern void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
+CORE_ADDR gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address);
+void set_gdbarch_frame_align (struct gdbarch *gdbarch, gdbarch_frame_align_ftype *frame_align);
-extern int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
-extern void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
+int gdbarch_frame_red_zone_size (struct gdbarch *gdbarch);
+void set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch, int frame_red_zone_size);
using gdbarch_convert_from_func_ptr_addr_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
-extern CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
-extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
+CORE_ADDR gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ);
+void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr);
/* On some machines there are bits in addresses which are not really
part of the address, but are used by the kernel, the hardware, etc.
possible it should be in TARGET_READ_PC instead). */
using gdbarch_addr_bits_remove_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
+CORE_ADDR gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr);
+void set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch, gdbarch_addr_bits_remove_ftype *addr_bits_remove);
/* On some architectures, not all bits of a pointer are significant.
On AArch64 and amd64, for example, the top bits of a pointer may carry a
remove non-address bits from pointers used for watchpoints. */
using gdbarch_remove_non_address_bits_watchpoint_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR pointer);
-extern CORE_ADDR gdbarch_remove_non_address_bits_watchpoint (struct gdbarch *gdbarch, CORE_ADDR pointer);
-extern void set_gdbarch_remove_non_address_bits_watchpoint (struct gdbarch *gdbarch, gdbarch_remove_non_address_bits_watchpoint_ftype *remove_non_address_bits_watchpoint);
+CORE_ADDR gdbarch_remove_non_address_bits_watchpoint (struct gdbarch *gdbarch, CORE_ADDR pointer);
+void set_gdbarch_remove_non_address_bits_watchpoint (struct gdbarch *gdbarch, gdbarch_remove_non_address_bits_watchpoint_ftype *remove_non_address_bits_watchpoint);
/* On some architectures, not all bits of a pointer are significant.
On AArch64 and amd64, for example, the top bits of a pointer may carry a
remove non-address bits from pointers used for breakpoints. */
using gdbarch_remove_non_address_bits_breakpoint_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR pointer);
-extern CORE_ADDR gdbarch_remove_non_address_bits_breakpoint (struct gdbarch *gdbarch, CORE_ADDR pointer);
-extern void set_gdbarch_remove_non_address_bits_breakpoint (struct gdbarch *gdbarch, gdbarch_remove_non_address_bits_breakpoint_ftype *remove_non_address_bits_breakpoint);
+CORE_ADDR gdbarch_remove_non_address_bits_breakpoint (struct gdbarch *gdbarch, CORE_ADDR pointer);
+void set_gdbarch_remove_non_address_bits_breakpoint (struct gdbarch *gdbarch, gdbarch_remove_non_address_bits_breakpoint_ftype *remove_non_address_bits_breakpoint);
/* On some architectures, not all bits of a pointer are significant.
On AArch64 and amd64, for example, the top bits of a pointer may carry a
remove non-address bits from any pointer used to access memory. */
using gdbarch_remove_non_address_bits_memory_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR pointer);
-extern CORE_ADDR gdbarch_remove_non_address_bits_memory (struct gdbarch *gdbarch, CORE_ADDR pointer);
-extern void set_gdbarch_remove_non_address_bits_memory (struct gdbarch *gdbarch, gdbarch_remove_non_address_bits_memory_ftype *remove_non_address_bits_memory);
+CORE_ADDR gdbarch_remove_non_address_bits_memory (struct gdbarch *gdbarch, CORE_ADDR pointer);
+void set_gdbarch_remove_non_address_bits_memory (struct gdbarch *gdbarch, gdbarch_remove_non_address_bits_memory_ftype *remove_non_address_bits_memory);
/* Return a string representation of the memory tag TAG. */
using gdbarch_memtag_to_string_ftype = std::string (struct gdbarch *gdbarch, struct value *tag);
-extern std::string gdbarch_memtag_to_string (struct gdbarch *gdbarch, struct value *tag);
-extern void set_gdbarch_memtag_to_string (struct gdbarch *gdbarch, gdbarch_memtag_to_string_ftype *memtag_to_string);
+std::string gdbarch_memtag_to_string (struct gdbarch *gdbarch, struct value *tag);
+void set_gdbarch_memtag_to_string (struct gdbarch *gdbarch, gdbarch_memtag_to_string_ftype *memtag_to_string);
/* Return true if ADDRESS contains a tag and false otherwise. ADDRESS
must be either a pointer or a reference type. */
using gdbarch_tagged_address_p_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR address);
-extern bool gdbarch_tagged_address_p (struct gdbarch *gdbarch, CORE_ADDR address);
-extern void set_gdbarch_tagged_address_p (struct gdbarch *gdbarch, gdbarch_tagged_address_p_ftype *tagged_address_p);
+bool gdbarch_tagged_address_p (struct gdbarch *gdbarch, CORE_ADDR address);
+void set_gdbarch_tagged_address_p (struct gdbarch *gdbarch, gdbarch_tagged_address_p_ftype *tagged_address_p);
/* Return true if the tag from ADDRESS matches the memory tag for that
particular address. Return false otherwise. */
using gdbarch_memtag_matches_p_ftype = bool (struct gdbarch *gdbarch, struct value *address);
-extern bool gdbarch_memtag_matches_p (struct gdbarch *gdbarch, struct value *address);
-extern void set_gdbarch_memtag_matches_p (struct gdbarch *gdbarch, gdbarch_memtag_matches_p_ftype *memtag_matches_p);
+bool gdbarch_memtag_matches_p (struct gdbarch *gdbarch, struct value *address);
+void set_gdbarch_memtag_matches_p (struct gdbarch *gdbarch, gdbarch_memtag_matches_p_ftype *memtag_matches_p);
/* Set the tags of type TAG_TYPE, for the memory address range
[ADDRESS, ADDRESS + LENGTH) to TAGS.
Return true if successful and false otherwise. */
using gdbarch_set_memtags_ftype = bool (struct gdbarch *gdbarch, struct value *address, size_t length, const gdb::byte_vector &tags, memtag_type tag_type);
-extern bool gdbarch_set_memtags (struct gdbarch *gdbarch, struct value *address, size_t length, const gdb::byte_vector &tags, memtag_type tag_type);
-extern void set_gdbarch_set_memtags (struct gdbarch *gdbarch, gdbarch_set_memtags_ftype *set_memtags);
+bool gdbarch_set_memtags (struct gdbarch *gdbarch, struct value *address, size_t length, const gdb::byte_vector &tags, memtag_type tag_type);
+void set_gdbarch_set_memtags (struct gdbarch *gdbarch, gdbarch_set_memtags_ftype *set_memtags);
/* Return the tag of type TAG_TYPE associated with the memory address ADDRESS,
assuming ADDRESS is tagged. */
using gdbarch_get_memtag_ftype = struct value *(struct gdbarch *gdbarch, struct value *address, memtag_type tag_type);
-extern struct value *gdbarch_get_memtag (struct gdbarch *gdbarch, struct value *address, memtag_type tag_type);
-extern void set_gdbarch_get_memtag (struct gdbarch *gdbarch, gdbarch_get_memtag_ftype *get_memtag);
+struct value *gdbarch_get_memtag (struct gdbarch *gdbarch, struct value *address, memtag_type tag_type);
+void set_gdbarch_get_memtag (struct gdbarch *gdbarch, gdbarch_get_memtag_ftype *get_memtag);
/* memtag_granule_size is the size of the allocation tag granule, for
architectures that support memory tagging.
This is 0 for architectures that do not support memory tagging.
For a non-zero value, this represents the number of bytes of memory per tag. */
-extern CORE_ADDR gdbarch_memtag_granule_size (struct gdbarch *gdbarch);
-extern void set_gdbarch_memtag_granule_size (struct gdbarch *gdbarch, CORE_ADDR memtag_granule_size);
+CORE_ADDR gdbarch_memtag_granule_size (struct gdbarch *gdbarch);
+void set_gdbarch_memtag_granule_size (struct gdbarch *gdbarch, CORE_ADDR memtag_granule_size);
/* FIXME/cagney/2001-01-18: This should be split in two. A target method that
indicates if the target needs software single step. An ISA method to
the condition is true, so that we ensure forward progress when stepping
past a conditional branch to self. */
-extern bool gdbarch_get_next_pcs_p (struct gdbarch *gdbarch);
+bool gdbarch_get_next_pcs_p (struct gdbarch *gdbarch);
using gdbarch_get_next_pcs_ftype = std::vector<CORE_ADDR> (struct regcache *regcache);
-extern std::vector<CORE_ADDR> gdbarch_get_next_pcs (struct gdbarch *gdbarch, struct regcache *regcache);
-extern void set_gdbarch_get_next_pcs (struct gdbarch *gdbarch, gdbarch_get_next_pcs_ftype *get_next_pcs);
+std::vector<CORE_ADDR> gdbarch_get_next_pcs (struct gdbarch *gdbarch, struct regcache *regcache);
+void set_gdbarch_get_next_pcs (struct gdbarch *gdbarch, gdbarch_get_next_pcs_ftype *get_next_pcs);
/* Return true if the processor is executing a delay slot and a
further single-step is needed before the instruction finishes. */
-extern bool gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch);
+bool gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch);
using gdbarch_single_step_through_delay_ftype = bool (struct gdbarch *gdbarch, const frame_info_ptr &frame);
-extern bool gdbarch_single_step_through_delay (struct gdbarch *gdbarch, const frame_info_ptr &frame);
-extern void set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch, gdbarch_single_step_through_delay_ftype *single_step_through_delay);
+bool gdbarch_single_step_through_delay (struct gdbarch *gdbarch, const frame_info_ptr &frame);
+void set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch, gdbarch_single_step_through_delay_ftype *single_step_through_delay);
/* FIXME: cagney/2003-08-28: Need to find a better way of selecting the
disassembler. Perhaps objdump can handle it? */
using gdbarch_print_insn_ftype = int (bfd_vma vma, struct disassemble_info *info);
-extern int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
-extern void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
+int gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info);
+void set_gdbarch_print_insn (struct gdbarch *gdbarch, gdbarch_print_insn_ftype *print_insn);
using gdbarch_skip_trampoline_code_ftype = CORE_ADDR (const frame_info_ptr &frame, CORE_ADDR pc);
-extern CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, const frame_info_ptr &frame, CORE_ADDR pc);
-extern void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
+CORE_ADDR gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, const frame_info_ptr &frame, CORE_ADDR pc);
+void set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, gdbarch_skip_trampoline_code_ftype *skip_trampoline_code);
/* Return a newly-allocated solib_ops object capable of providing the solibs for this architecture. */
using gdbarch_make_solib_ops_ftype = solib_ops_up (program_space *pspace);
-extern solib_ops_up gdbarch_make_solib_ops (struct gdbarch *gdbarch, program_space *pspace);
-extern void set_gdbarch_make_solib_ops (struct gdbarch *gdbarch, gdbarch_make_solib_ops_ftype *make_solib_ops);
+solib_ops_up gdbarch_make_solib_ops (struct gdbarch *gdbarch, program_space *pspace);
+void set_gdbarch_make_solib_ops (struct gdbarch *gdbarch, gdbarch_make_solib_ops_ftype *make_solib_ops);
/* If in_solib_dynsym_resolve_code() returns true, and SKIP_SOLIB_RESOLVER
evaluates non-zero, this is the address where the debugger will place
a step-resume breakpoint to get us past the dynamic linker. */
using gdbarch_skip_solib_resolver_ftype = CORE_ADDR (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
+CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
+void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
/* Some systems also have trampoline code for returning from shared libs. */
using gdbarch_in_solib_return_trampoline_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name);
-extern bool gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name);
-extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
+bool gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name);
+void set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline);
/* Return true if PC lies inside an indirect branch thunk. */
using gdbarch_in_indirect_branch_thunk_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern bool gdbarch_in_indirect_branch_thunk (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_in_indirect_branch_thunk (struct gdbarch *gdbarch, gdbarch_in_indirect_branch_thunk_ftype *in_indirect_branch_thunk);
+bool gdbarch_in_indirect_branch_thunk (struct gdbarch *gdbarch, CORE_ADDR pc);
+void set_gdbarch_in_indirect_branch_thunk (struct gdbarch *gdbarch, gdbarch_in_indirect_branch_thunk_ftype *in_indirect_branch_thunk);
/* A target might have problems with watchpoints as soon as the stack
frame of the current function has been destroyed. This mostly happens
untouched. */
using gdbarch_stack_frame_destroyed_p_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern bool gdbarch_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void set_gdbarch_stack_frame_destroyed_p (struct gdbarch *gdbarch, gdbarch_stack_frame_destroyed_p_ftype *stack_frame_destroyed_p);
+bool gdbarch_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR addr);
+void set_gdbarch_stack_frame_destroyed_p (struct gdbarch *gdbarch, gdbarch_stack_frame_destroyed_p_ftype *stack_frame_destroyed_p);
/* Process an ELF symbol in the minimal symbol table in a backend-specific
way. Normally this hook is supposed to do nothing, however if required,
that they can be treated in the appropriate manner in the processing of
the main symbol table and DWARF-2 records. */
-extern bool gdbarch_elf_make_msymbol_special_p (struct gdbarch *gdbarch);
+bool gdbarch_elf_make_msymbol_special_p (struct gdbarch *gdbarch);
using gdbarch_elf_make_msymbol_special_ftype = void (const asymbol *sym, struct minimal_symbol *msym);
-extern void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, const asymbol *sym, struct minimal_symbol *msym);
-extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
+void gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, const asymbol *sym, struct minimal_symbol *msym);
+void set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special);
using gdbarch_coff_make_msymbol_special_ftype = void (int val, struct minimal_symbol *msym);
-extern void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
-extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
+void gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym);
+void set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special);
/* Process a symbol in the main symbol table in a backend-specific way.
Normally this hook is supposed to do nothing, however if required,
and label references. */
using gdbarch_make_symbol_special_ftype = void (struct symbol *sym, struct objfile *objfile);
-extern void gdbarch_make_symbol_special (struct gdbarch *gdbarch, struct symbol *sym, struct objfile *objfile);
-extern void set_gdbarch_make_symbol_special (struct gdbarch *gdbarch, gdbarch_make_symbol_special_ftype *make_symbol_special);
+void gdbarch_make_symbol_special (struct gdbarch *gdbarch, struct symbol *sym, struct objfile *objfile);
+void set_gdbarch_make_symbol_special (struct gdbarch *gdbarch, gdbarch_make_symbol_special_ftype *make_symbol_special);
/* Adjust the address retrieved from a DWARF-2 record other than a line
entry in a backend-specific way. Normally this hook is supposed to
table. */
using gdbarch_adjust_dwarf2_addr_ftype = CORE_ADDR (CORE_ADDR pc);
-extern CORE_ADDR gdbarch_adjust_dwarf2_addr (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_adjust_dwarf2_addr (struct gdbarch *gdbarch, gdbarch_adjust_dwarf2_addr_ftype *adjust_dwarf2_addr);
+CORE_ADDR gdbarch_adjust_dwarf2_addr (struct gdbarch *gdbarch, CORE_ADDR pc);
+void set_gdbarch_adjust_dwarf2_addr (struct gdbarch *gdbarch, gdbarch_adjust_dwarf2_addr_ftype *adjust_dwarf2_addr);
/* Adjust the address updated by a line entry in a backend-specific way.
Normally this hook is supposed to return the address passed unchanged,
stop PC. */
using gdbarch_adjust_dwarf2_line_ftype = CORE_ADDR (CORE_ADDR addr, int rel);
-extern CORE_ADDR gdbarch_adjust_dwarf2_line (struct gdbarch *gdbarch, CORE_ADDR addr, int rel);
-extern void set_gdbarch_adjust_dwarf2_line (struct gdbarch *gdbarch, gdbarch_adjust_dwarf2_line_ftype *adjust_dwarf2_line);
+CORE_ADDR gdbarch_adjust_dwarf2_line (struct gdbarch *gdbarch, CORE_ADDR addr, int rel);
+void set_gdbarch_adjust_dwarf2_line (struct gdbarch *gdbarch, gdbarch_adjust_dwarf2_line_ftype *adjust_dwarf2_line);
-extern bool gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
-extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, bool cannot_step_breakpoint);
+bool gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch);
+void set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch, bool cannot_step_breakpoint);
/* See comment in target.h about continuable, steppable and
non-steppable watchpoints. */
-extern bool gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
-extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, bool have_nonsteppable_watchpoint);
+bool gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch);
+void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch, bool have_nonsteppable_watchpoint);
-extern bool gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
+bool gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch);
using gdbarch_address_class_type_flags_ftype = type_instance_flags (int byte_size, int dwarf2_addr_class);
-extern type_instance_flags gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
-extern void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
+type_instance_flags gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class);
+void set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_ftype *address_class_type_flags);
-extern bool gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
+bool gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch);
using gdbarch_address_class_type_flags_to_name_ftype = const char *(struct gdbarch *gdbarch, type_instance_flags type_flags);
-extern const char *gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, type_instance_flags type_flags);
-extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name);
+const char *gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, type_instance_flags type_flags);
+void set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name);
/* Execute vendor-specific DWARF Call Frame Instruction. OP is the instruction.
FS are passed from the generic execute_cfa_program function. */
using gdbarch_execute_dwarf_cfa_vendor_op_ftype = bool (struct gdbarch *gdbarch, gdb_byte op, struct dwarf2_frame_state *fs);
-extern bool gdbarch_execute_dwarf_cfa_vendor_op (struct gdbarch *gdbarch, gdb_byte op, struct dwarf2_frame_state *fs);
-extern void set_gdbarch_execute_dwarf_cfa_vendor_op (struct gdbarch *gdbarch, gdbarch_execute_dwarf_cfa_vendor_op_ftype *execute_dwarf_cfa_vendor_op);
+bool gdbarch_execute_dwarf_cfa_vendor_op (struct gdbarch *gdbarch, gdb_byte op, struct dwarf2_frame_state *fs);
+void set_gdbarch_execute_dwarf_cfa_vendor_op (struct gdbarch *gdbarch, gdbarch_execute_dwarf_cfa_vendor_op_ftype *execute_dwarf_cfa_vendor_op);
/* Return the appropriate type_flags for the supplied address class.
This function should return true if the address class was recognized and
type_flags was set, false otherwise. */
-extern bool gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
+bool gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch);
using gdbarch_address_class_name_to_type_flags_ftype = bool (struct gdbarch *gdbarch, const char *name, type_instance_flags *type_flags_ptr);
-extern bool gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, type_instance_flags *type_flags_ptr);
-extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags);
+bool gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, type_instance_flags *type_flags_ptr);
+void set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags);
/* Is a register in a group */
using gdbarch_register_reggroup_p_ftype = bool (struct gdbarch *gdbarch, int regnum, const struct reggroup *reggroup);
-extern bool gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, const struct reggroup *reggroup);
-extern void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
+bool gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, const struct reggroup *reggroup);
+void set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch, gdbarch_register_reggroup_p_ftype *register_reggroup_p);
/* Fetch the pointer to the ith function argument. */
using gdbarch_fetch_pointer_argument_ftype = CORE_ADDR (const frame_info_ptr &frame, int argi, struct type *type);
-extern CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, const frame_info_ptr &frame, int argi, struct type *type);
-extern void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
+CORE_ADDR gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, const frame_info_ptr &frame, int argi, struct type *type);
+void set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument);
/* Iterate over all supported register notes in a core file. For each
supported register note section, the iterator must call CB and pass
values. Otherwise it should enumerate all supported register note
sections. */
-extern bool gdbarch_iterate_over_regset_sections_p (struct gdbarch *gdbarch);
+bool gdbarch_iterate_over_regset_sections_p (struct gdbarch *gdbarch);
using gdbarch_iterate_over_regset_sections_ftype = void (struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache);
-extern void gdbarch_iterate_over_regset_sections (struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache);
-extern void set_gdbarch_iterate_over_regset_sections (struct gdbarch *gdbarch, gdbarch_iterate_over_regset_sections_ftype *iterate_over_regset_sections);
+void gdbarch_iterate_over_regset_sections (struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache);
+void set_gdbarch_iterate_over_regset_sections (struct gdbarch *gdbarch, gdbarch_iterate_over_regset_sections_ftype *iterate_over_regset_sections);
/* Create core file notes */
-extern bool gdbarch_make_corefile_notes_p (struct gdbarch *gdbarch);
+bool gdbarch_make_corefile_notes_p (struct gdbarch *gdbarch);
using gdbarch_make_corefile_notes_ftype = gdb::unique_xmalloc_ptr<char> (struct gdbarch *gdbarch, bfd *obfd, int *note_size);
-extern gdb::unique_xmalloc_ptr<char> gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size);
-extern void set_gdbarch_make_corefile_notes (struct gdbarch *gdbarch, gdbarch_make_corefile_notes_ftype *make_corefile_notes);
+gdb::unique_xmalloc_ptr<char> gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size);
+void set_gdbarch_make_corefile_notes (struct gdbarch *gdbarch, gdbarch_make_corefile_notes_ftype *make_corefile_notes);
/* Find core file memory regions */
-extern bool gdbarch_find_memory_regions_p (struct gdbarch *gdbarch);
+bool gdbarch_find_memory_regions_p (struct gdbarch *gdbarch);
using gdbarch_find_memory_regions_ftype = bool (struct gdbarch *gdbarch, find_memory_region_ftype func, void *data);
-extern bool gdbarch_find_memory_regions (struct gdbarch *gdbarch, find_memory_region_ftype func, void *data);
-extern void set_gdbarch_find_memory_regions (struct gdbarch *gdbarch, gdbarch_find_memory_regions_ftype *find_memory_regions);
+bool gdbarch_find_memory_regions (struct gdbarch *gdbarch, find_memory_region_ftype func, void *data);
+void set_gdbarch_find_memory_regions (struct gdbarch *gdbarch, gdbarch_find_memory_regions_ftype *find_memory_regions);
/* Given a bfd OBFD, segment ADDRESS and SIZE, create a memory tag section to be dumped to a core file */
using gdbarch_create_memtag_section_ftype = asection *(struct gdbarch *gdbarch, bfd *obfd, CORE_ADDR address, size_t size);
-extern asection *gdbarch_create_memtag_section (struct gdbarch *gdbarch, bfd *obfd, CORE_ADDR address, size_t size);
-extern void set_gdbarch_create_memtag_section (struct gdbarch *gdbarch, gdbarch_create_memtag_section_ftype *create_memtag_section);
+asection *gdbarch_create_memtag_section (struct gdbarch *gdbarch, bfd *obfd, CORE_ADDR address, size_t size);
+void set_gdbarch_create_memtag_section (struct gdbarch *gdbarch, gdbarch_create_memtag_section_ftype *create_memtag_section);
/* Given a memory tag section OSEC, fill OSEC's contents with the appropriate tag data */
using gdbarch_fill_memtag_section_ftype = bool (struct gdbarch *gdbarch, asection *osec);
-extern bool gdbarch_fill_memtag_section (struct gdbarch *gdbarch, asection *osec);
-extern void set_gdbarch_fill_memtag_section (struct gdbarch *gdbarch, gdbarch_fill_memtag_section_ftype *fill_memtag_section);
+bool gdbarch_fill_memtag_section (struct gdbarch *gdbarch, asection *osec);
+void set_gdbarch_fill_memtag_section (struct gdbarch *gdbarch, gdbarch_fill_memtag_section_ftype *fill_memtag_section);
/* Decode a memory tag SECTION and return the tags of type TYPE contained in
the memory range [ADDRESS, ADDRESS + LENGTH).
If no tags were found, return an empty vector. */
-extern bool gdbarch_decode_memtag_section_p (struct gdbarch *gdbarch);
+bool gdbarch_decode_memtag_section_p (struct gdbarch *gdbarch);
using gdbarch_decode_memtag_section_ftype = gdb::byte_vector (struct gdbarch *gdbarch, bfd_section *section, int type, CORE_ADDR address, size_t length);
-extern gdb::byte_vector gdbarch_decode_memtag_section (struct gdbarch *gdbarch, bfd_section *section, int type, CORE_ADDR address, size_t length);
-extern void set_gdbarch_decode_memtag_section (struct gdbarch *gdbarch, gdbarch_decode_memtag_section_ftype *decode_memtag_section);
+gdb::byte_vector gdbarch_decode_memtag_section (struct gdbarch *gdbarch, bfd_section *section, int type, CORE_ADDR address, size_t length);
+void set_gdbarch_decode_memtag_section (struct gdbarch *gdbarch, gdbarch_decode_memtag_section_ftype *decode_memtag_section);
/* Read offset OFFSET of TARGET_OBJECT_LIBRARIES formatted shared libraries list from
core file into buffer READBUF with length LEN. Return the number of bytes read
(zero indicates failure).
failed, otherwise, return the red length of READBUF. */
-extern bool gdbarch_core_xfer_shared_libraries_p (struct gdbarch *gdbarch);
+bool gdbarch_core_xfer_shared_libraries_p (struct gdbarch *gdbarch);
using gdbarch_core_xfer_shared_libraries_ftype = ULONGEST (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
-extern ULONGEST gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
-extern void set_gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries);
+ULONGEST gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
+void set_gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries);
/* Read offset OFFSET of TARGET_OBJECT_LIBRARIES_AIX formatted shared
libraries list from core file into buffer READBUF with length LEN.
Return the number of bytes read (zero indicates failure). */
-extern bool gdbarch_core_xfer_shared_libraries_aix_p (struct gdbarch *gdbarch);
+bool gdbarch_core_xfer_shared_libraries_aix_p (struct gdbarch *gdbarch);
using gdbarch_core_xfer_shared_libraries_aix_ftype = ULONGEST (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
-extern ULONGEST gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
-extern void set_gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, gdbarch_core_xfer_shared_libraries_aix_ftype *core_xfer_shared_libraries_aix);
+ULONGEST gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
+void set_gdbarch_core_xfer_shared_libraries_aix (struct gdbarch *gdbarch, gdbarch_core_xfer_shared_libraries_aix_ftype *core_xfer_shared_libraries_aix);
/* How the core target converts a PTID from a core file to a string. */
-extern bool gdbarch_core_pid_to_str_p (struct gdbarch *gdbarch);
+bool gdbarch_core_pid_to_str_p (struct gdbarch *gdbarch);
using gdbarch_core_pid_to_str_ftype = std::string (struct gdbarch *gdbarch, ptid_t ptid);
-extern std::string gdbarch_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid);
-extern void set_gdbarch_core_pid_to_str (struct gdbarch *gdbarch, gdbarch_core_pid_to_str_ftype *core_pid_to_str);
+std::string gdbarch_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid);
+void set_gdbarch_core_pid_to_str (struct gdbarch *gdbarch, gdbarch_core_pid_to_str_ftype *core_pid_to_str);
/* How the core target extracts the name of a thread from core file CBFD. */
-extern bool gdbarch_core_thread_name_p (struct gdbarch *gdbarch);
+bool gdbarch_core_thread_name_p (struct gdbarch *gdbarch);
using gdbarch_core_thread_name_ftype = const char *(struct gdbarch *gdbarch, struct bfd &cbfd, struct thread_info *thr);
-extern const char *gdbarch_core_thread_name (struct gdbarch *gdbarch, struct bfd &cbfd, struct thread_info *thr);
-extern void set_gdbarch_core_thread_name (struct gdbarch *gdbarch, gdbarch_core_thread_name_ftype *core_thread_name);
+const char *gdbarch_core_thread_name (struct gdbarch *gdbarch, struct bfd &cbfd, struct thread_info *thr);
+void set_gdbarch_core_thread_name (struct gdbarch *gdbarch, gdbarch_core_thread_name_ftype *core_thread_name);
/* Read offset OFFSET of TARGET_OBJECT_SIGNAL_INFO signal information
from core file CBFD into buffer READBUF with length LEN. Return the number
of bytes read (zero indicates EOF, a negative value indicates failure). */
-extern bool gdbarch_core_xfer_siginfo_p (struct gdbarch *gdbarch);
+bool gdbarch_core_xfer_siginfo_p (struct gdbarch *gdbarch);
using gdbarch_core_xfer_siginfo_ftype = LONGEST (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
-extern LONGEST gdbarch_core_xfer_siginfo (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
-extern void set_gdbarch_core_xfer_siginfo (struct gdbarch *gdbarch, gdbarch_core_xfer_siginfo_ftype *core_xfer_siginfo);
+LONGEST gdbarch_core_xfer_siginfo (struct gdbarch *gdbarch, struct bfd &cbfd, gdb_byte *readbuf, ULONGEST offset, ULONGEST len);
+void set_gdbarch_core_xfer_siginfo (struct gdbarch *gdbarch, gdbarch_core_xfer_siginfo_ftype *core_xfer_siginfo);
/* Read x86 XSAVE layout information from core file CBFD into XSAVE_LAYOUT.
Returns true if the layout was read successfully. */
-extern bool gdbarch_core_read_x86_xsave_layout_p (struct gdbarch *gdbarch);
+bool gdbarch_core_read_x86_xsave_layout_p (struct gdbarch *gdbarch);
using gdbarch_core_read_x86_xsave_layout_ftype = bool (struct gdbarch *gdbarch, struct bfd &cbfd, x86_xsave_layout &xsave_layout);
-extern bool gdbarch_core_read_x86_xsave_layout (struct gdbarch *gdbarch, struct bfd &cbfd, x86_xsave_layout &xsave_layout);
-extern void set_gdbarch_core_read_x86_xsave_layout (struct gdbarch *gdbarch, gdbarch_core_read_x86_xsave_layout_ftype *core_read_x86_xsave_layout);
+bool gdbarch_core_read_x86_xsave_layout (struct gdbarch *gdbarch, struct bfd &cbfd, x86_xsave_layout &xsave_layout);
+void set_gdbarch_core_read_x86_xsave_layout (struct gdbarch *gdbarch, gdbarch_core_read_x86_xsave_layout_ftype *core_read_x86_xsave_layout);
/* BFD target to use when generating a core file. */
-extern bool gdbarch_gcore_bfd_target_p (struct gdbarch *gdbarch);
+bool gdbarch_gcore_bfd_target_p (struct gdbarch *gdbarch);
-extern const char *gdbarch_gcore_bfd_target (struct gdbarch *gdbarch);
-extern void set_gdbarch_gcore_bfd_target (struct gdbarch *gdbarch, const char *gcore_bfd_target);
+const char *gdbarch_gcore_bfd_target (struct gdbarch *gdbarch);
+void set_gdbarch_gcore_bfd_target (struct gdbarch *gdbarch, const char *gcore_bfd_target);
/* If the elements of C++ vtables are in-place function descriptors rather
than normal function pointers (which may point to code or a descriptor),
set this to true. */
-extern bool gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch);
-extern void set_gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch, bool vtable_function_descriptors);
+bool gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch);
+void set_gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch, bool vtable_function_descriptors);
/* Set if the least significant bit of the delta is used instead of the least
significant bit of the pfn for pointers to virtual member functions. */
-extern bool gdbarch_vbit_in_delta (struct gdbarch *gdbarch);
-extern void set_gdbarch_vbit_in_delta (struct gdbarch *gdbarch, bool vbit_in_delta);
+bool gdbarch_vbit_in_delta (struct gdbarch *gdbarch);
+void set_gdbarch_vbit_in_delta (struct gdbarch *gdbarch, bool vbit_in_delta);
/* The maximum length of an instruction on this architecture in bytes. */
-extern bool gdbarch_max_insn_length_p (struct gdbarch *gdbarch);
+bool gdbarch_max_insn_length_p (struct gdbarch *gdbarch);
-extern ULONGEST gdbarch_max_insn_length (struct gdbarch *gdbarch);
-extern void set_gdbarch_max_insn_length (struct gdbarch *gdbarch, ULONGEST max_insn_length);
+ULONGEST gdbarch_max_insn_length (struct gdbarch *gdbarch);
+void set_gdbarch_max_insn_length (struct gdbarch *gdbarch, ULONGEST max_insn_length);
/* Copy the instruction at FROM to TO, and make any adjustments
necessary to single-step it at that address.
that case. */
using gdbarch_displaced_step_copy_insn_ftype = displaced_step_copy_insn_closure_up (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs);
-extern displaced_step_copy_insn_closure_up gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs);
-extern void set_gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, gdbarch_displaced_step_copy_insn_ftype *displaced_step_copy_insn);
+displaced_step_copy_insn_closure_up gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs);
+void set_gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, gdbarch_displaced_step_copy_insn_ftype *displaced_step_copy_insn);
/* Return true if GDB should use hardware single-stepping to execute a displaced
step instruction. If false, GDB will simply restart execution at the
gdbarch_get_next_pcs routine, and true otherwise. */
using gdbarch_displaced_step_hw_singlestep_ftype = bool (struct gdbarch *gdbarch);
-extern bool gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch);
-extern void set_gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch, gdbarch_displaced_step_hw_singlestep_ftype *displaced_step_hw_singlestep);
+bool gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch);
+void set_gdbarch_displaced_step_hw_singlestep (struct gdbarch *gdbarch, gdbarch_displaced_step_hw_singlestep_ftype *displaced_step_hw_singlestep);
/* Fix up the state after attempting to single-step a displaced
instruction, to give the result we would have gotten from stepping the
see the comments in infrun.c. */
using gdbarch_displaced_step_fixup_ftype = void (struct gdbarch *gdbarch, struct displaced_step_copy_insn_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs, bool completed_p);
-extern void gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_copy_insn_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs, bool completed_p);
-extern void set_gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, gdbarch_displaced_step_fixup_ftype *displaced_step_fixup);
+void gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_copy_insn_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs, bool completed_p);
+void set_gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, gdbarch_displaced_step_fixup_ftype *displaced_step_fixup);
/* Prepare THREAD for it to displaced step the instruction at its current PC.
Throw an exception if any unexpected error happens. */
-extern bool gdbarch_displaced_step_prepare_p (struct gdbarch *gdbarch);
+bool gdbarch_displaced_step_prepare_p (struct gdbarch *gdbarch);
using gdbarch_displaced_step_prepare_ftype = displaced_step_prepare_status (struct gdbarch *gdbarch, thread_info *thread, CORE_ADDR &displaced_pc);
-extern displaced_step_prepare_status gdbarch_displaced_step_prepare (struct gdbarch *gdbarch, thread_info *thread, CORE_ADDR &displaced_pc);
-extern void set_gdbarch_displaced_step_prepare (struct gdbarch *gdbarch, gdbarch_displaced_step_prepare_ftype *displaced_step_prepare);
+displaced_step_prepare_status gdbarch_displaced_step_prepare (struct gdbarch *gdbarch, thread_info *thread, CORE_ADDR &displaced_pc);
+void set_gdbarch_displaced_step_prepare (struct gdbarch *gdbarch, gdbarch_displaced_step_prepare_ftype *displaced_step_prepare);
/* Clean up after a displaced step of THREAD.
checking if WS.kind is TARGET_WAITKIND_THREAD_EXITED. */
using gdbarch_displaced_step_finish_ftype = displaced_step_finish_status (struct gdbarch *gdbarch, thread_info *thread, const target_waitstatus &ws);
-extern displaced_step_finish_status gdbarch_displaced_step_finish (struct gdbarch *gdbarch, thread_info *thread, const target_waitstatus &ws);
-extern void set_gdbarch_displaced_step_finish (struct gdbarch *gdbarch, gdbarch_displaced_step_finish_ftype *displaced_step_finish);
+displaced_step_finish_status gdbarch_displaced_step_finish (struct gdbarch *gdbarch, thread_info *thread, const target_waitstatus &ws);
+void set_gdbarch_displaced_step_finish (struct gdbarch *gdbarch, gdbarch_displaced_step_finish_ftype *displaced_step_finish);
/* Return the closure associated to the displaced step buffer that is at ADDR. */
-extern bool gdbarch_displaced_step_copy_insn_closure_by_addr_p (struct gdbarch *gdbarch);
+bool gdbarch_displaced_step_copy_insn_closure_by_addr_p (struct gdbarch *gdbarch);
using gdbarch_displaced_step_copy_insn_closure_by_addr_ftype = const displaced_step_copy_insn_closure *(inferior *inf, CORE_ADDR addr);
-extern const displaced_step_copy_insn_closure *gdbarch_displaced_step_copy_insn_closure_by_addr (struct gdbarch *gdbarch, inferior *inf, CORE_ADDR addr);
-extern void set_gdbarch_displaced_step_copy_insn_closure_by_addr (struct gdbarch *gdbarch, gdbarch_displaced_step_copy_insn_closure_by_addr_ftype *displaced_step_copy_insn_closure_by_addr);
+const displaced_step_copy_insn_closure *gdbarch_displaced_step_copy_insn_closure_by_addr (struct gdbarch *gdbarch, inferior *inf, CORE_ADDR addr);
+void set_gdbarch_displaced_step_copy_insn_closure_by_addr (struct gdbarch *gdbarch, gdbarch_displaced_step_copy_insn_closure_by_addr_ftype *displaced_step_copy_insn_closure_by_addr);
/* PARENT_INF has forked and CHILD_PTID is the ptid of the child. Restore the
contents of all displaced step buffers in the child's address space. */
using gdbarch_displaced_step_restore_all_in_ptid_ftype = void (inferior *parent_inf, ptid_t child_ptid);
-extern void gdbarch_displaced_step_restore_all_in_ptid (struct gdbarch *gdbarch, inferior *parent_inf, ptid_t child_ptid);
-extern void set_gdbarch_displaced_step_restore_all_in_ptid (struct gdbarch *gdbarch, gdbarch_displaced_step_restore_all_in_ptid_ftype *displaced_step_restore_all_in_ptid);
+void gdbarch_displaced_step_restore_all_in_ptid (struct gdbarch *gdbarch, inferior *parent_inf, ptid_t child_ptid);
+void set_gdbarch_displaced_step_restore_all_in_ptid (struct gdbarch *gdbarch, gdbarch_displaced_step_restore_all_in_ptid_ftype *displaced_step_restore_all_in_ptid);
/* The maximum length in octets required for a displaced-step instruction
buffer. By default this will be the same as gdbarch::max_insn_length,
but should be overridden for architectures that might expand a
displaced-step instruction to multiple replacement instructions. */
-extern ULONGEST gdbarch_displaced_step_buffer_length (struct gdbarch *gdbarch);
-extern void set_gdbarch_displaced_step_buffer_length (struct gdbarch *gdbarch, ULONGEST displaced_step_buffer_length);
+ULONGEST gdbarch_displaced_step_buffer_length (struct gdbarch *gdbarch);
+void set_gdbarch_displaced_step_buffer_length (struct gdbarch *gdbarch, ULONGEST displaced_step_buffer_length);
/* Relocate an instruction to execute at a different address. OLDLOC
is the address in the inferior memory where the instruction to
offset adjusted; etc. */
using gdbarch_relocate_instruction_ftype = void (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from);
-extern void gdbarch_relocate_instruction (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from);
-extern void set_gdbarch_relocate_instruction (struct gdbarch *gdbarch, gdbarch_relocate_instruction_ftype *relocate_instruction);
+void gdbarch_relocate_instruction (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR from);
+void set_gdbarch_relocate_instruction (struct gdbarch *gdbarch, gdbarch_relocate_instruction_ftype *relocate_instruction);
/* Refresh overlay mapped state for section OSECT. */
-extern bool gdbarch_overlay_update_p (struct gdbarch *gdbarch);
+bool gdbarch_overlay_update_p (struct gdbarch *gdbarch);
using gdbarch_overlay_update_ftype = void (struct obj_section *osect);
-extern void gdbarch_overlay_update (struct gdbarch *gdbarch, struct obj_section *osect);
-extern void set_gdbarch_overlay_update (struct gdbarch *gdbarch, gdbarch_overlay_update_ftype *overlay_update);
+void gdbarch_overlay_update (struct gdbarch *gdbarch, struct obj_section *osect);
+void set_gdbarch_overlay_update (struct gdbarch *gdbarch, gdbarch_overlay_update_ftype *overlay_update);
-extern bool gdbarch_core_read_description_p (struct gdbarch *gdbarch);
+bool gdbarch_core_read_description_p (struct gdbarch *gdbarch);
using gdbarch_core_read_description_ftype = const struct target_desc *(struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd);
-extern const struct target_desc *gdbarch_core_read_description (struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd);
-extern void set_gdbarch_core_read_description (struct gdbarch *gdbarch, gdbarch_core_read_description_ftype *core_read_description);
+const struct target_desc *gdbarch_core_read_description (struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd);
+void set_gdbarch_core_read_description (struct gdbarch *gdbarch, gdbarch_core_read_description_ftype *core_read_description);
/* Parse the instruction at ADDR storing in the record execution log
the registers REGCACHE and memory ranges that will be affected when
the instruction executes, along with their current values.
Return -1 if something goes wrong, 0 otherwise. */
-extern bool gdbarch_process_record_p (struct gdbarch *gdbarch);
+bool gdbarch_process_record_p (struct gdbarch *gdbarch);
using gdbarch_process_record_ftype = int (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
-extern int gdbarch_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
-extern void set_gdbarch_process_record (struct gdbarch *gdbarch, gdbarch_process_record_ftype *process_record);
+int gdbarch_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
+void set_gdbarch_process_record (struct gdbarch *gdbarch, gdbarch_process_record_ftype *process_record);
/* Save process state after a signal.
Return -1 if something goes wrong, 0 otherwise. */
-extern bool gdbarch_process_record_signal_p (struct gdbarch *gdbarch);
+bool gdbarch_process_record_signal_p (struct gdbarch *gdbarch);
using gdbarch_process_record_signal_ftype = int (struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal);
-extern int gdbarch_process_record_signal (struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal);
-extern void set_gdbarch_process_record_signal (struct gdbarch *gdbarch, gdbarch_process_record_signal_ftype *process_record_signal);
+int gdbarch_process_record_signal (struct gdbarch *gdbarch, struct regcache *regcache, enum gdb_signal signal);
+void set_gdbarch_process_record_signal (struct gdbarch *gdbarch, gdbarch_process_record_signal_ftype *process_record_signal);
/* Signal translation: translate inferior's signal (target's) number
into GDB's representation. The implementation of this method must
"Live" targets hide the translation behind the target interface
(target_wait, target_resume, etc.). */
-extern bool gdbarch_gdb_signal_from_target_p (struct gdbarch *gdbarch);
+bool gdbarch_gdb_signal_from_target_p (struct gdbarch *gdbarch);
using gdbarch_gdb_signal_from_target_ftype = enum gdb_signal (struct gdbarch *gdbarch, int signo);
-extern enum gdb_signal gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch, int signo);
-extern void set_gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch, gdbarch_gdb_signal_from_target_ftype *gdb_signal_from_target);
+enum gdb_signal gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch, int signo);
+void set_gdbarch_gdb_signal_from_target (struct gdbarch *gdbarch, gdbarch_gdb_signal_from_target_ftype *gdb_signal_from_target);
/* Signal translation: translate the GDB's internal signal number into
the inferior's signal (target's) representation. The implementation
Return the target signal number if found, or -1 if the GDB internal
signal number is invalid. */
-extern bool gdbarch_gdb_signal_to_target_p (struct gdbarch *gdbarch);
+bool gdbarch_gdb_signal_to_target_p (struct gdbarch *gdbarch);
using gdbarch_gdb_signal_to_target_ftype = int (struct gdbarch *gdbarch, enum gdb_signal signal);
-extern int gdbarch_gdb_signal_to_target (struct gdbarch *gdbarch, enum gdb_signal signal);
-extern void set_gdbarch_gdb_signal_to_target (struct gdbarch *gdbarch, gdbarch_gdb_signal_to_target_ftype *gdb_signal_to_target);
+int gdbarch_gdb_signal_to_target (struct gdbarch *gdbarch, enum gdb_signal signal);
+void set_gdbarch_gdb_signal_to_target (struct gdbarch *gdbarch, gdbarch_gdb_signal_to_target_ftype *gdb_signal_to_target);
/* Extra signal info inspection.
Return a type suitable to inspect extra signal information. */
-extern bool gdbarch_get_siginfo_type_p (struct gdbarch *gdbarch);
+bool gdbarch_get_siginfo_type_p (struct gdbarch *gdbarch);
using gdbarch_get_siginfo_type_ftype = struct type *(struct gdbarch *gdbarch);
-extern struct type *gdbarch_get_siginfo_type (struct gdbarch *gdbarch);
-extern void set_gdbarch_get_siginfo_type (struct gdbarch *gdbarch, gdbarch_get_siginfo_type_ftype *get_siginfo_type);
+struct type *gdbarch_get_siginfo_type (struct gdbarch *gdbarch);
+void set_gdbarch_get_siginfo_type (struct gdbarch *gdbarch, gdbarch_get_siginfo_type_ftype *get_siginfo_type);
/* Record architecture-specific information from the symbol table. */
-extern bool gdbarch_record_special_symbol_p (struct gdbarch *gdbarch);
+bool gdbarch_record_special_symbol_p (struct gdbarch *gdbarch);
using gdbarch_record_special_symbol_ftype = void (struct gdbarch *gdbarch, struct objfile *objfile, const asymbol *sym);
-extern void gdbarch_record_special_symbol (struct gdbarch *gdbarch, struct objfile *objfile, const asymbol *sym);
-extern void set_gdbarch_record_special_symbol (struct gdbarch *gdbarch, gdbarch_record_special_symbol_ftype *record_special_symbol);
+void gdbarch_record_special_symbol (struct gdbarch *gdbarch, struct objfile *objfile, const asymbol *sym);
+void set_gdbarch_record_special_symbol (struct gdbarch *gdbarch, gdbarch_record_special_symbol_ftype *record_special_symbol);
/* Function for the 'catch syscall' feature.
Get architecture-specific system calls information from registers. */
-extern bool gdbarch_get_syscall_number_p (struct gdbarch *gdbarch);
+bool gdbarch_get_syscall_number_p (struct gdbarch *gdbarch);
using gdbarch_get_syscall_number_ftype = LONGEST (struct gdbarch *gdbarch, thread_info *thread);
-extern LONGEST gdbarch_get_syscall_number (struct gdbarch *gdbarch, thread_info *thread);
-extern void set_gdbarch_get_syscall_number (struct gdbarch *gdbarch, gdbarch_get_syscall_number_ftype *get_syscall_number);
+LONGEST gdbarch_get_syscall_number (struct gdbarch *gdbarch, thread_info *thread);
+void set_gdbarch_get_syscall_number (struct gdbarch *gdbarch, gdbarch_get_syscall_number_ftype *get_syscall_number);
/* The filename of the XML syscall for this architecture. */
-extern const char *gdbarch_xml_syscall_file (struct gdbarch *gdbarch);
-extern void set_gdbarch_xml_syscall_file (struct gdbarch *gdbarch, const char *xml_syscall_file);
+const char *gdbarch_xml_syscall_file (struct gdbarch *gdbarch);
+void set_gdbarch_xml_syscall_file (struct gdbarch *gdbarch, const char *xml_syscall_file);
/* Information about system calls from this architecture */
-extern struct syscalls_info *gdbarch_syscalls_info (struct gdbarch *gdbarch);
-extern void set_gdbarch_syscalls_info (struct gdbarch *gdbarch, struct syscalls_info *syscalls_info);
+struct syscalls_info *gdbarch_syscalls_info (struct gdbarch *gdbarch);
+void set_gdbarch_syscalls_info (struct gdbarch *gdbarch, struct syscalls_info *syscalls_info);
/* SystemTap related fields and functions.
A NULL-terminated array of prefixes used to mark an integer constant
in this case, this prefix would be the character `$'. */
-extern const char *const *gdbarch_stap_integer_prefixes (struct gdbarch *gdbarch);
-extern void set_gdbarch_stap_integer_prefixes (struct gdbarch *gdbarch, const char *const *stap_integer_prefixes);
+const char *const *gdbarch_stap_integer_prefixes (struct gdbarch *gdbarch);
+void set_gdbarch_stap_integer_prefixes (struct gdbarch *gdbarch, const char *const *stap_integer_prefixes);
/* A NULL-terminated array of suffixes used to mark an integer constant
on the architecture's assembly. */
-extern const char *const *gdbarch_stap_integer_suffixes (struct gdbarch *gdbarch);
-extern void set_gdbarch_stap_integer_suffixes (struct gdbarch *gdbarch, const char *const *stap_integer_suffixes);
+const char *const *gdbarch_stap_integer_suffixes (struct gdbarch *gdbarch);
+void set_gdbarch_stap_integer_suffixes (struct gdbarch *gdbarch, const char *const *stap_integer_suffixes);
/* A NULL-terminated array of prefixes used to mark a register name on
the architecture's assembly.
in this case, this prefix would be the character `%'. */
-extern const char *const *gdbarch_stap_register_prefixes (struct gdbarch *gdbarch);
-extern void set_gdbarch_stap_register_prefixes (struct gdbarch *gdbarch, const char *const *stap_register_prefixes);
+const char *const *gdbarch_stap_register_prefixes (struct gdbarch *gdbarch);
+void set_gdbarch_stap_register_prefixes (struct gdbarch *gdbarch, const char *const *stap_register_prefixes);
/* A NULL-terminated array of suffixes used to mark a register name on
the architecture's assembly. */
-extern const char *const *gdbarch_stap_register_suffixes (struct gdbarch *gdbarch);
-extern void set_gdbarch_stap_register_suffixes (struct gdbarch *gdbarch, const char *const *stap_register_suffixes);
+const char *const *gdbarch_stap_register_suffixes (struct gdbarch *gdbarch);
+void set_gdbarch_stap_register_suffixes (struct gdbarch *gdbarch, const char *const *stap_register_suffixes);
/* A NULL-terminated array of prefixes used to mark a register
indirection on the architecture's assembly.
Please note that we use the indirection prefix also for register
displacement, e.g., `4(%eax)' on x86. */
-extern const char *const *gdbarch_stap_register_indirection_prefixes (struct gdbarch *gdbarch);
-extern void set_gdbarch_stap_register_indirection_prefixes (struct gdbarch *gdbarch, const char *const *stap_register_indirection_prefixes);
+const char *const *gdbarch_stap_register_indirection_prefixes (struct gdbarch *gdbarch);
+void set_gdbarch_stap_register_indirection_prefixes (struct gdbarch *gdbarch, const char *const *stap_register_indirection_prefixes);
/* A NULL-terminated array of suffixes used to mark a register
indirection on the architecture's assembly.
Please note that we use the indirection suffix also for register
displacement, e.g., `4(%eax)' on x86. */
-extern const char *const *gdbarch_stap_register_indirection_suffixes (struct gdbarch *gdbarch);
-extern void set_gdbarch_stap_register_indirection_suffixes (struct gdbarch *gdbarch, const char *const *stap_register_indirection_suffixes);
+const char *const *gdbarch_stap_register_indirection_suffixes (struct gdbarch *gdbarch);
+void set_gdbarch_stap_register_indirection_suffixes (struct gdbarch *gdbarch, const char *const *stap_register_indirection_suffixes);
/* Prefix(es) used to name a register using GDB's nomenclature.
inside GDB this same register has an `r' appended to its name, so the 10th
register would be represented as `r10' internally. */
-extern const char *gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch);
-extern void set_gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch, const char *stap_gdb_register_prefix);
+const char *gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch);
+void set_gdbarch_stap_gdb_register_prefix (struct gdbarch *gdbarch, const char *stap_gdb_register_prefix);
/* Suffix used to name a register using GDB's nomenclature. */
-extern const char *gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch);
-extern void set_gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch, const char *stap_gdb_register_suffix);
+const char *gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch);
+void set_gdbarch_stap_gdb_register_suffix (struct gdbarch *gdbarch, const char *stap_gdb_register_suffix);
/* Check if S is a single operand.
as much info as you can from the string, i.e., if you have to match
something like `(%', do not match just the `('. */
-extern bool gdbarch_stap_is_single_operand_p (struct gdbarch *gdbarch);
+bool gdbarch_stap_is_single_operand_p (struct gdbarch *gdbarch);
using gdbarch_stap_is_single_operand_ftype = bool (struct gdbarch *gdbarch, const char *s);
-extern bool gdbarch_stap_is_single_operand (struct gdbarch *gdbarch, const char *s);
-extern void set_gdbarch_stap_is_single_operand (struct gdbarch *gdbarch, gdbarch_stap_is_single_operand_ftype *stap_is_single_operand);
+bool gdbarch_stap_is_single_operand (struct gdbarch *gdbarch, const char *s);
+void set_gdbarch_stap_is_single_operand (struct gdbarch *gdbarch, gdbarch_stap_is_single_operand_ftype *stap_is_single_operand);
/* Function used to handle a "special case" in the parser.
zero means that the special parser is deferring the parsing to the generic
parser), and should advance the buffer pointer (p->arg). */
-extern bool gdbarch_stap_parse_special_token_p (struct gdbarch *gdbarch);
+bool gdbarch_stap_parse_special_token_p (struct gdbarch *gdbarch);
using gdbarch_stap_parse_special_token_ftype = expr::operation_up (struct gdbarch *gdbarch, struct stap_parse_info *p);
-extern expr::operation_up gdbarch_stap_parse_special_token (struct gdbarch *gdbarch, struct stap_parse_info *p);
-extern void set_gdbarch_stap_parse_special_token (struct gdbarch *gdbarch, gdbarch_stap_parse_special_token_ftype *stap_parse_special_token);
+expr::operation_up gdbarch_stap_parse_special_token (struct gdbarch *gdbarch, struct stap_parse_info *p);
+void set_gdbarch_stap_parse_special_token (struct gdbarch *gdbarch, gdbarch_stap_parse_special_token_ftype *stap_parse_special_token);
/* Perform arch-dependent adjustments to a register name.
The rationale for this can be found at PR breakpoints/24541. */
-extern bool gdbarch_stap_adjust_register_p (struct gdbarch *gdbarch);
+bool gdbarch_stap_adjust_register_p (struct gdbarch *gdbarch);
using gdbarch_stap_adjust_register_ftype = std::string (struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string ®name, int regnum);
-extern std::string gdbarch_stap_adjust_register (struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string ®name, int regnum);
-extern void set_gdbarch_stap_adjust_register (struct gdbarch *gdbarch, gdbarch_stap_adjust_register_ftype *stap_adjust_register);
+std::string gdbarch_stap_adjust_register (struct gdbarch *gdbarch, struct stap_parse_info *p, const std::string ®name, int regnum);
+void set_gdbarch_stap_adjust_register (struct gdbarch *gdbarch, gdbarch_stap_adjust_register_ftype *stap_adjust_register);
/* DTrace related functions.
The expression to compute the NARTGth+1 argument to a DTrace USDT probe.
NARG must be >= 0. */
-extern bool gdbarch_dtrace_parse_probe_argument_p (struct gdbarch *gdbarch);
+bool gdbarch_dtrace_parse_probe_argument_p (struct gdbarch *gdbarch);
using gdbarch_dtrace_parse_probe_argument_ftype = expr::operation_up (struct gdbarch *gdbarch, int narg);
-extern expr::operation_up gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, int narg);
-extern void set_gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, gdbarch_dtrace_parse_probe_argument_ftype *dtrace_parse_probe_argument);
+expr::operation_up gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, int narg);
+void set_gdbarch_dtrace_parse_probe_argument (struct gdbarch *gdbarch, gdbarch_dtrace_parse_probe_argument_ftype *dtrace_parse_probe_argument);
/* True if the given ADDR does not contain the instruction sequence
corresponding to a disabled DTrace is-enabled probe. */
-extern bool gdbarch_dtrace_probe_is_enabled_p (struct gdbarch *gdbarch);
+bool gdbarch_dtrace_probe_is_enabled_p (struct gdbarch *gdbarch);
using gdbarch_dtrace_probe_is_enabled_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern bool gdbarch_dtrace_probe_is_enabled (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void set_gdbarch_dtrace_probe_is_enabled (struct gdbarch *gdbarch, gdbarch_dtrace_probe_is_enabled_ftype *dtrace_probe_is_enabled);
+bool gdbarch_dtrace_probe_is_enabled (struct gdbarch *gdbarch, CORE_ADDR addr);
+void set_gdbarch_dtrace_probe_is_enabled (struct gdbarch *gdbarch, gdbarch_dtrace_probe_is_enabled_ftype *dtrace_probe_is_enabled);
/* Enable a DTrace is-enabled probe at ADDR. */
-extern bool gdbarch_dtrace_enable_probe_p (struct gdbarch *gdbarch);
+bool gdbarch_dtrace_enable_probe_p (struct gdbarch *gdbarch);
using gdbarch_dtrace_enable_probe_ftype = void (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void gdbarch_dtrace_enable_probe (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void set_gdbarch_dtrace_enable_probe (struct gdbarch *gdbarch, gdbarch_dtrace_enable_probe_ftype *dtrace_enable_probe);
+void gdbarch_dtrace_enable_probe (struct gdbarch *gdbarch, CORE_ADDR addr);
+void set_gdbarch_dtrace_enable_probe (struct gdbarch *gdbarch, gdbarch_dtrace_enable_probe_ftype *dtrace_enable_probe);
/* Disable a DTrace is-enabled probe at ADDR. */
-extern bool gdbarch_dtrace_disable_probe_p (struct gdbarch *gdbarch);
+bool gdbarch_dtrace_disable_probe_p (struct gdbarch *gdbarch);
using gdbarch_dtrace_disable_probe_ftype = void (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void gdbarch_dtrace_disable_probe (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void set_gdbarch_dtrace_disable_probe (struct gdbarch *gdbarch, gdbarch_dtrace_disable_probe_ftype *dtrace_disable_probe);
+void gdbarch_dtrace_disable_probe (struct gdbarch *gdbarch, CORE_ADDR addr);
+void set_gdbarch_dtrace_disable_probe (struct gdbarch *gdbarch, gdbarch_dtrace_disable_probe_ftype *dtrace_disable_probe);
/* True if the list of shared libraries is one and only for all
processes, as opposed to a list of shared libraries per inferior.
an address space, will see the same set of symbols at the same
addresses. */
-extern bool gdbarch_has_global_solist (struct gdbarch *gdbarch);
-extern void set_gdbarch_has_global_solist (struct gdbarch *gdbarch, bool has_global_solist);
+bool gdbarch_has_global_solist (struct gdbarch *gdbarch);
+void set_gdbarch_has_global_solist (struct gdbarch *gdbarch, bool has_global_solist);
/* On some targets, even though each inferior has its own private
address space, the debug interface takes care of making breakpoints
visible to all address spaces automatically. For such cases,
this property should be set to true. */
-extern bool gdbarch_has_global_breakpoints (struct gdbarch *gdbarch);
-extern void set_gdbarch_has_global_breakpoints (struct gdbarch *gdbarch, bool has_global_breakpoints);
+bool gdbarch_has_global_breakpoints (struct gdbarch *gdbarch);
+void set_gdbarch_has_global_breakpoints (struct gdbarch *gdbarch, bool has_global_breakpoints);
/* True if inferiors share an address space (e.g., uClinux). */
using gdbarch_has_shared_address_space_ftype = bool (struct gdbarch *gdbarch);
-extern bool gdbarch_has_shared_address_space (struct gdbarch *gdbarch);
-extern void set_gdbarch_has_shared_address_space (struct gdbarch *gdbarch, gdbarch_has_shared_address_space_ftype *has_shared_address_space);
+bool gdbarch_has_shared_address_space (struct gdbarch *gdbarch);
+void set_gdbarch_has_shared_address_space (struct gdbarch *gdbarch, gdbarch_has_shared_address_space_ftype *has_shared_address_space);
/* True if a fast tracepoint can be set at an address. */
using gdbarch_fast_tracepoint_valid_at_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR addr, std::string *msg);
-extern bool gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr, std::string *msg);
-extern void set_gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch, gdbarch_fast_tracepoint_valid_at_ftype *fast_tracepoint_valid_at);
+bool gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr, std::string *msg);
+void set_gdbarch_fast_tracepoint_valid_at (struct gdbarch *gdbarch, gdbarch_fast_tracepoint_valid_at_ftype *fast_tracepoint_valid_at);
/* Guess register state based on tracepoint location. Used for tracepoints
where no registers have been collected, but there's only one location,
On entry, regcache has all registers marked as unavailable. */
using gdbarch_guess_tracepoint_registers_ftype = void (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
-extern void gdbarch_guess_tracepoint_registers (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
-extern void set_gdbarch_guess_tracepoint_registers (struct gdbarch *gdbarch, gdbarch_guess_tracepoint_registers_ftype *guess_tracepoint_registers);
+void gdbarch_guess_tracepoint_registers (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr);
+void set_gdbarch_guess_tracepoint_registers (struct gdbarch *gdbarch, gdbarch_guess_tracepoint_registers_ftype *guess_tracepoint_registers);
/* Return the "auto" target wide charset. */
using gdbarch_auto_wide_charset_ftype = const char *();
-extern const char *gdbarch_auto_wide_charset (struct gdbarch *gdbarch);
-extern void set_gdbarch_auto_wide_charset (struct gdbarch *gdbarch, gdbarch_auto_wide_charset_ftype *auto_wide_charset);
+const char *gdbarch_auto_wide_charset (struct gdbarch *gdbarch);
+void set_gdbarch_auto_wide_charset (struct gdbarch *gdbarch, gdbarch_auto_wide_charset_ftype *auto_wide_charset);
/* If true, the target OS has DOS-based file system semantics. That
is, absolute paths include a drive name, and the backslash is
considered a directory separator. */
-extern bool gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch);
-extern void set_gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch, bool has_dos_based_file_system);
+bool gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch);
+void set_gdbarch_has_dos_based_file_system (struct gdbarch *gdbarch, bool has_dos_based_file_system);
/* Generate bytecodes to collect the return address in a frame.
Since the bytecodes run on the target, possibly with GDB not even
places that the return address may be found. */
using gdbarch_gen_return_address_ftype = void (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope);
-extern void gdbarch_gen_return_address (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope);
-extern void set_gdbarch_gen_return_address (struct gdbarch *gdbarch, gdbarch_gen_return_address_ftype *gen_return_address);
+void gdbarch_gen_return_address (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope);
+void set_gdbarch_gen_return_address (struct gdbarch *gdbarch, gdbarch_gen_return_address_ftype *gen_return_address);
/* Implement the "info proc" command. */
-extern bool gdbarch_info_proc_p (struct gdbarch *gdbarch);
+bool gdbarch_info_proc_p (struct gdbarch *gdbarch);
using gdbarch_info_proc_ftype = void (struct gdbarch *gdbarch, const char *args, enum info_proc_what what);
-extern void gdbarch_info_proc (struct gdbarch *gdbarch, const char *args, enum info_proc_what what);
-extern void set_gdbarch_info_proc (struct gdbarch *gdbarch, gdbarch_info_proc_ftype *info_proc);
+void gdbarch_info_proc (struct gdbarch *gdbarch, const char *args, enum info_proc_what what);
+void set_gdbarch_info_proc (struct gdbarch *gdbarch, gdbarch_info_proc_ftype *info_proc);
/* Implement the "info proc" command for core files. Note that there
are two "info_proc"-like methods on gdbarch -- one for core files,
one for live targets. CBFD is the core file being read from. */
-extern bool gdbarch_core_info_proc_p (struct gdbarch *gdbarch);
+bool gdbarch_core_info_proc_p (struct gdbarch *gdbarch);
using gdbarch_core_info_proc_ftype = void (struct gdbarch *gdbarch, struct bfd *cbfd, const char *args, enum info_proc_what what);
-extern void gdbarch_core_info_proc (struct gdbarch *gdbarch, struct bfd *cbfd, const char *args, enum info_proc_what what);
-extern void set_gdbarch_core_info_proc (struct gdbarch *gdbarch, gdbarch_core_info_proc_ftype *core_info_proc);
+void gdbarch_core_info_proc (struct gdbarch *gdbarch, struct bfd *cbfd, const char *args, enum info_proc_what what);
+void set_gdbarch_core_info_proc (struct gdbarch *gdbarch, gdbarch_core_info_proc_ftype *core_info_proc);
/* Ravenscar arch-dependent ops. */
-extern struct ravenscar_arch_ops *gdbarch_ravenscar_ops (struct gdbarch *gdbarch);
-extern void set_gdbarch_ravenscar_ops (struct gdbarch *gdbarch, struct ravenscar_arch_ops *ravenscar_ops);
+struct ravenscar_arch_ops *gdbarch_ravenscar_ops (struct gdbarch *gdbarch);
+void set_gdbarch_ravenscar_ops (struct gdbarch *gdbarch, struct ravenscar_arch_ops *ravenscar_ops);
/* Return true if the instruction at ADDR is a call; false otherwise. */
using gdbarch_insn_is_call_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern bool gdbarch_insn_is_call (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void set_gdbarch_insn_is_call (struct gdbarch *gdbarch, gdbarch_insn_is_call_ftype *insn_is_call);
+bool gdbarch_insn_is_call (struct gdbarch *gdbarch, CORE_ADDR addr);
+void set_gdbarch_insn_is_call (struct gdbarch *gdbarch, gdbarch_insn_is_call_ftype *insn_is_call);
/* Return true if the instruction at ADDR is a return; false otherwise. */
using gdbarch_insn_is_ret_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern bool gdbarch_insn_is_ret (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void set_gdbarch_insn_is_ret (struct gdbarch *gdbarch, gdbarch_insn_is_ret_ftype *insn_is_ret);
+bool gdbarch_insn_is_ret (struct gdbarch *gdbarch, CORE_ADDR addr);
+void set_gdbarch_insn_is_ret (struct gdbarch *gdbarch, gdbarch_insn_is_ret_ftype *insn_is_ret);
/* Return true if the instruction at ADDR is a jump; false otherwise. */
using gdbarch_insn_is_jump_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern bool gdbarch_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr);
-extern void set_gdbarch_insn_is_jump (struct gdbarch *gdbarch, gdbarch_insn_is_jump_ftype *insn_is_jump);
+bool gdbarch_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr);
+void set_gdbarch_insn_is_jump (struct gdbarch *gdbarch, gdbarch_insn_is_jump_ftype *insn_is_jump);
/* Return true if there's a program/permanent breakpoint planted in
memory at ADDRESS, return false otherwise. */
using gdbarch_program_breakpoint_here_p_ftype = bool (struct gdbarch *gdbarch, CORE_ADDR address);
-extern bool gdbarch_program_breakpoint_here_p (struct gdbarch *gdbarch, CORE_ADDR address);
-extern void set_gdbarch_program_breakpoint_here_p (struct gdbarch *gdbarch, gdbarch_program_breakpoint_here_p_ftype *program_breakpoint_here_p);
+bool gdbarch_program_breakpoint_here_p (struct gdbarch *gdbarch, CORE_ADDR address);
+void set_gdbarch_program_breakpoint_here_p (struct gdbarch *gdbarch, gdbarch_program_breakpoint_here_p_ftype *program_breakpoint_here_p);
/* Read one auxv entry from *READPTR, not reading locations >= ENDPTR.
Return 0 if *READPTR is already at the end of the buffer.
Return -1 if there is insufficient buffer for a whole entry.
Return 1 if an entry was read into *TYPEP and *VALP. */
-extern bool gdbarch_auxv_parse_p (struct gdbarch *gdbarch);
+bool gdbarch_auxv_parse_p (struct gdbarch *gdbarch);
using gdbarch_auxv_parse_ftype = int (struct gdbarch *gdbarch, const gdb_byte **readptr, const gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp);
-extern int gdbarch_auxv_parse (struct gdbarch *gdbarch, const gdb_byte **readptr, const gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp);
-extern void set_gdbarch_auxv_parse (struct gdbarch *gdbarch, gdbarch_auxv_parse_ftype *auxv_parse);
+int gdbarch_auxv_parse (struct gdbarch *gdbarch, const gdb_byte **readptr, const gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp);
+void set_gdbarch_auxv_parse (struct gdbarch *gdbarch, gdbarch_auxv_parse_ftype *auxv_parse);
/* Print the description of a single auxv entry described by TYPE and VAL
to FILE. */
using gdbarch_print_auxv_entry_ftype = void (struct gdbarch *gdbarch, struct ui_file *file, CORE_ADDR type, CORE_ADDR val);
-extern void gdbarch_print_auxv_entry (struct gdbarch *gdbarch, struct ui_file *file, CORE_ADDR type, CORE_ADDR val);
-extern void set_gdbarch_print_auxv_entry (struct gdbarch *gdbarch, gdbarch_print_auxv_entry_ftype *print_auxv_entry);
+void gdbarch_print_auxv_entry (struct gdbarch *gdbarch, struct ui_file *file, CORE_ADDR type, CORE_ADDR val);
+void set_gdbarch_print_auxv_entry (struct gdbarch *gdbarch, gdbarch_print_auxv_entry_ftype *print_auxv_entry);
/* Find the address range of the current inferior's vsyscall/vDSO, and
write it to *RANGE. If the vsyscall's length can't be determined, a
found, false otherwise. */
using gdbarch_vsyscall_range_ftype = bool (struct gdbarch *gdbarch, struct mem_range *range);
-extern bool gdbarch_vsyscall_range (struct gdbarch *gdbarch, struct mem_range *range);
-extern void set_gdbarch_vsyscall_range (struct gdbarch *gdbarch, gdbarch_vsyscall_range_ftype *vsyscall_range);
+bool gdbarch_vsyscall_range (struct gdbarch *gdbarch, struct mem_range *range);
+void set_gdbarch_vsyscall_range (struct gdbarch *gdbarch, gdbarch_vsyscall_range_ftype *vsyscall_range);
/* Allocate SIZE bytes of PROT protected page aligned memory in inferior.
PROT has GDB_MMAP_PROT_* bitmask format.
Throw an error if it is not possible. Returned address is always valid. */
using gdbarch_infcall_mmap_ftype = CORE_ADDR (CORE_ADDR size, unsigned prot);
-extern CORE_ADDR gdbarch_infcall_mmap (struct gdbarch *gdbarch, CORE_ADDR size, unsigned prot);
-extern void set_gdbarch_infcall_mmap (struct gdbarch *gdbarch, gdbarch_infcall_mmap_ftype *infcall_mmap);
+CORE_ADDR gdbarch_infcall_mmap (struct gdbarch *gdbarch, CORE_ADDR size, unsigned prot);
+void set_gdbarch_infcall_mmap (struct gdbarch *gdbarch, gdbarch_infcall_mmap_ftype *infcall_mmap);
/* Deallocate SIZE bytes of memory at ADDR in inferior from gdbarch_infcall_mmap.
Print a warning if it is not possible. */
using gdbarch_infcall_munmap_ftype = void (CORE_ADDR addr, CORE_ADDR size);
-extern void gdbarch_infcall_munmap (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR size);
-extern void set_gdbarch_infcall_munmap (struct gdbarch *gdbarch, gdbarch_infcall_munmap_ftype *infcall_munmap);
+void gdbarch_infcall_munmap (struct gdbarch *gdbarch, CORE_ADDR addr, CORE_ADDR size);
+void set_gdbarch_infcall_munmap (struct gdbarch *gdbarch, gdbarch_infcall_munmap_ftype *infcall_munmap);
/* Return string (caller has to use xfree for it) with options for GCC
to produce code for this target, typically "-m64", "-m32" or "-m31".
they can override it. */
using gdbarch_gcc_target_options_ftype = std::string (struct gdbarch *gdbarch);
-extern std::string gdbarch_gcc_target_options (struct gdbarch *gdbarch);
-extern void set_gdbarch_gcc_target_options (struct gdbarch *gdbarch, gdbarch_gcc_target_options_ftype *gcc_target_options);
+std::string gdbarch_gcc_target_options (struct gdbarch *gdbarch);
+void set_gdbarch_gcc_target_options (struct gdbarch *gdbarch, gdbarch_gcc_target_options_ftype *gcc_target_options);
/* Return a regular expression that matches names used by this
architecture in GNU configury triplets. The result is statically
case. */
using gdbarch_gnu_triplet_regexp_ftype = const char *(struct gdbarch *gdbarch);
-extern const char *gdbarch_gnu_triplet_regexp (struct gdbarch *gdbarch);
-extern void set_gdbarch_gnu_triplet_regexp (struct gdbarch *gdbarch, gdbarch_gnu_triplet_regexp_ftype *gnu_triplet_regexp);
+const char *gdbarch_gnu_triplet_regexp (struct gdbarch *gdbarch);
+void set_gdbarch_gnu_triplet_regexp (struct gdbarch *gdbarch, gdbarch_gnu_triplet_regexp_ftype *gnu_triplet_regexp);
/* Return the size in 8-bit bytes of an addressable memory unit on this
architecture. This corresponds to the number of 8-bit bytes associated to
each address in memory. */
using gdbarch_addressable_memory_unit_size_ftype = int (struct gdbarch *gdbarch);
-extern int gdbarch_addressable_memory_unit_size (struct gdbarch *gdbarch);
-extern void set_gdbarch_addressable_memory_unit_size (struct gdbarch *gdbarch, gdbarch_addressable_memory_unit_size_ftype *addressable_memory_unit_size);
+int gdbarch_addressable_memory_unit_size (struct gdbarch *gdbarch);
+void set_gdbarch_addressable_memory_unit_size (struct gdbarch *gdbarch, gdbarch_addressable_memory_unit_size_ftype *addressable_memory_unit_size);
/* Functions for allowing a target to modify its disassembler options. */
-extern const char *gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch);
-extern void set_gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch, const char *disassembler_options_implicit);
+const char *gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch);
+void set_gdbarch_disassembler_options_implicit (struct gdbarch *gdbarch, const char *disassembler_options_implicit);
-extern std::string *gdbarch_disassembler_options (struct gdbarch *gdbarch);
-extern void set_gdbarch_disassembler_options (struct gdbarch *gdbarch, std::string *disassembler_options);
+std::string *gdbarch_disassembler_options (struct gdbarch *gdbarch);
+void set_gdbarch_disassembler_options (struct gdbarch *gdbarch, std::string *disassembler_options);
-extern const disasm_options_and_args_t *gdbarch_valid_disassembler_options (struct gdbarch *gdbarch);
-extern void set_gdbarch_valid_disassembler_options (struct gdbarch *gdbarch, const disasm_options_and_args_t *valid_disassembler_options);
+const disasm_options_and_args_t *gdbarch_valid_disassembler_options (struct gdbarch *gdbarch);
+void set_gdbarch_valid_disassembler_options (struct gdbarch *gdbarch, const disasm_options_and_args_t *valid_disassembler_options);
/* Type alignment override method. Return the architecture specific
alignment required for TYPE. If there is no special handling
default rules as laid out in gdbtypes.c:type_align. */
using gdbarch_type_align_ftype = ULONGEST (struct gdbarch *gdbarch, struct type *type);
-extern ULONGEST gdbarch_type_align (struct gdbarch *gdbarch, struct type *type);
-extern void set_gdbarch_type_align (struct gdbarch *gdbarch, gdbarch_type_align_ftype *type_align);
+ULONGEST gdbarch_type_align (struct gdbarch *gdbarch, struct type *type);
+void set_gdbarch_type_align (struct gdbarch *gdbarch, gdbarch_type_align_ftype *type_align);
/* Return a string containing any flags for the given PC in the given FRAME. */
using gdbarch_get_pc_address_flags_ftype = std::string (const frame_info_ptr &frame, CORE_ADDR pc);
-extern std::string gdbarch_get_pc_address_flags (struct gdbarch *gdbarch, const frame_info_ptr &frame, CORE_ADDR pc);
-extern void set_gdbarch_get_pc_address_flags (struct gdbarch *gdbarch, gdbarch_get_pc_address_flags_ftype *get_pc_address_flags);
+std::string gdbarch_get_pc_address_flags (struct gdbarch *gdbarch, const frame_info_ptr &frame, CORE_ADDR pc);
+void set_gdbarch_get_pc_address_flags (struct gdbarch *gdbarch, gdbarch_get_pc_address_flags_ftype *get_pc_address_flags);
/* Read core file mappings */
using gdbarch_read_core_file_mappings_ftype = void (struct gdbarch *gdbarch, struct bfd *cbfd, read_core_file_mappings_pre_loop_ftype pre_loop_cb, read_core_file_mappings_loop_ftype loop_cb);
-extern void gdbarch_read_core_file_mappings (struct gdbarch *gdbarch, struct bfd *cbfd, read_core_file_mappings_pre_loop_ftype pre_loop_cb, read_core_file_mappings_loop_ftype loop_cb);
-extern void set_gdbarch_read_core_file_mappings (struct gdbarch *gdbarch, gdbarch_read_core_file_mappings_ftype *read_core_file_mappings);
+void gdbarch_read_core_file_mappings (struct gdbarch *gdbarch, struct bfd *cbfd, read_core_file_mappings_pre_loop_ftype pre_loop_cb, read_core_file_mappings_loop_ftype loop_cb);
+void set_gdbarch_read_core_file_mappings (struct gdbarch *gdbarch, gdbarch_read_core_file_mappings_ftype *read_core_file_mappings);
/* Return true if the target description for all threads should be read from the
target description core file note(s). Return false if the target description
The corefile's bfd is passed through COREFILE_BFD. */
using gdbarch_use_target_description_from_corefile_notes_ftype = bool (struct gdbarch *gdbarch, struct bfd *corefile_bfd);
-extern bool gdbarch_use_target_description_from_corefile_notes (struct gdbarch *gdbarch, struct bfd *corefile_bfd);
-extern void set_gdbarch_use_target_description_from_corefile_notes (struct gdbarch *gdbarch, gdbarch_use_target_description_from_corefile_notes_ftype *use_target_description_from_corefile_notes);
+bool gdbarch_use_target_description_from_corefile_notes (struct gdbarch *gdbarch, struct bfd *corefile_bfd);
+void set_gdbarch_use_target_description_from_corefile_notes (struct gdbarch *gdbarch, gdbarch_use_target_description_from_corefile_notes_ftype *use_target_description_from_corefile_notes);
/* Examine the core file bfd object CBFD and try to extract the name of
the current executable and the argument list, which are return in a
which all assume current_inferior() is the one to read from. */
using gdbarch_core_parse_exec_context_ftype = core_file_exec_context (struct gdbarch *gdbarch, bfd *cbfd);
-extern core_file_exec_context gdbarch_core_parse_exec_context (struct gdbarch *gdbarch, bfd *cbfd);
-extern void set_gdbarch_core_parse_exec_context (struct gdbarch *gdbarch, gdbarch_core_parse_exec_context_ftype *core_parse_exec_context);
+core_file_exec_context gdbarch_core_parse_exec_context (struct gdbarch *gdbarch, bfd *cbfd);
+void set_gdbarch_core_parse_exec_context (struct gdbarch *gdbarch, gdbarch_core_parse_exec_context_ftype *core_parse_exec_context);
/* Some targets support special hardware-assisted control-flow protection
technologies. For example, the Intel Control-Flow Enforcement Technology
Push NEW_ADDR to the shadow stack and update the shadow stack pointer. */
-extern bool gdbarch_shadow_stack_push_p (struct gdbarch *gdbarch);
+bool gdbarch_shadow_stack_push_p (struct gdbarch *gdbarch);
using gdbarch_shadow_stack_push_ftype = void (struct gdbarch *gdbarch, CORE_ADDR new_addr, regcache *regcache);
-extern void gdbarch_shadow_stack_push (struct gdbarch *gdbarch, CORE_ADDR new_addr, regcache *regcache);
-extern void set_gdbarch_shadow_stack_push (struct gdbarch *gdbarch, gdbarch_shadow_stack_push_ftype *shadow_stack_push);
+void gdbarch_shadow_stack_push (struct gdbarch *gdbarch, CORE_ADDR new_addr, regcache *regcache);
+void set_gdbarch_shadow_stack_push (struct gdbarch *gdbarch, gdbarch_shadow_stack_push_ftype *shadow_stack_push);
/* If possible, return the shadow stack pointer. If the shadow stack
feature is enabled then set SHADOW_STACK_ENABLED to true, otherwise
SHADOW_STACK_ENABLED to false. */
using gdbarch_get_shadow_stack_pointer_ftype = std::optional<CORE_ADDR> (struct gdbarch *gdbarch, regcache *regcache, bool &shadow_stack_enabled);
-extern std::optional<CORE_ADDR> gdbarch_get_shadow_stack_pointer (struct gdbarch *gdbarch, regcache *regcache, bool &shadow_stack_enabled);
-extern void set_gdbarch_get_shadow_stack_pointer (struct gdbarch *gdbarch, gdbarch_get_shadow_stack_pointer_ftype *get_shadow_stack_pointer);
+std::optional<CORE_ADDR> gdbarch_get_shadow_stack_pointer (struct gdbarch *gdbarch, regcache *regcache, bool &shadow_stack_enabled);
+void set_gdbarch_get_shadow_stack_pointer (struct gdbarch *gdbarch, gdbarch_get_shadow_stack_pointer_ftype *get_shadow_stack_pointer);
projects / thirdparty / binutils-gdb.git / commitdiff
